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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting In U.S. Metropolitan and Micropolitan Areas
Breakout By Technology Class

Count of 2000 - 2015 Utility Patent Grants
As Distributed By Calendar Year of Grant

- Explanation of Data -

Rank Ordered Listing of Technology Classes Receiving 1 or More Utility Patents During the Period
Originating From

Birmingham-Hoover, AL

( Metropolitan Statistical Area )

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to a patent- see 'Explanation of Data' )
( some classes have been combined together under a single class identifier )
( patent counts may not sum exactly due to rounding - see the Explanation of Data )
( regional areas are based on U.S. Core Based Statistical Area (CBSA) )

The following table displays technology classes and counts of utility patents classified in them; patents are distributed by year of patent grant.
Class Class Title 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Total
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 17 21 20 24 13 11 9 9 7 9 17 7 12 18 17 22 233
435 Chemistry: Molecular Biology and Microbiology 5 8 10 12 7 2 3 3 1 3 2 3 3 5 6 2 75
379 Telephonic Communications 0 1 5 6 4 6 10 3 2 3 3 2 2 1 2 3 53
532 Organic Compounds (includes Classes 532-570) 0 3 0 4 6 4 4 2 1 0 2 0 1 4 2 0 33
052 Static Structures (e.g., Buildings) 0 2 2 1 3 2 4 1 2 2 2 1 5 1 1 2 31
607 Surgery: Light, Thermal, and Electrical Application 1 4 3 2 2 0 4 1 1 1 1 2 2 3 2 2 31
128 Surgery (includes Class 600) 4 1 3 4 4 4 3 1 0 2 0 1 1 0 1 0 29
606 Surgery (instruments) 1 1 2 2 3 1 0 2 1 0 1 4 3 0 4 3 28
280 Land Vehicles 0 1 0 0 0 0 1 1 1 4 5 5 3 4 1 0 26
705 DP: Financial, Business Practice, Management, or Cost/Price Determination (Data Processing) 2 0 0 0 1 0 4 4 1 1 6 1 0 2 3 1 26
248 Supports (e.g., for holding articles, etc.) 0 0 0 0 2 5 5 3 2 2 2 1 0 0 0 1 23
707 DP: Database and File Management or Data Structures (Data Processing) 1 0 0 4 2 1 0 2 1 3 2 3 0 1 1 2 23
709 Multicomputer Data Transferring (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 1 1 2 1 1 1 3 1 1 3 4 19
428 Stock Material or Miscellaneous Articles 1 2 2 0 1 0 1 1 0 1 1 1 2 1 3 1 18
726 Information Security 0 0 0 0 0 0 0 0 3 0 3 0 1 6 3 2 18
455 Telecommunications 0 0 2 0 0 0 1 1 1 0 0 1 2 2 4 2 16
530 Chemistry: Natural Resins or Derivatives; Peptides or Proteins; Lignins or Reaction Products Thereof 2 0 1 2 4 1 0 0 2 0 0 1 0 0 3 0 16
182 Fire Escape, Ladder, or Scaffold 1 0 0 0 0 5 4 0 2 0 0 2 0 1 0 0 15
210 Liquid Purification or Separation 0 0 2 1 3 1 1 0 2 2 1 0 1 0 0 0 14
164 Metal Founding 0 2 1 2 0 2 0 0 0 0 0 1 1 1 2 1 13
370 Multiplex Communications 0 0 0 1 0 0 2 0 2 3 0 4 0 0 0 1 13
285 Pipe Joints or Couplings 0 0 0 1 1 0 5 1 0 1 0 0 1 0 0 1 11
623 Prosthesis (i.e., Artificial Body Members), Parts Thereof, or Aids and Accessories Therefor 1 1 1 1 3 0 0 0 0 0 0 2 0 0 2 0 11
002 Apparel 0 2 1 2 2 3 0 0 0 0 0 0 0 0 0 0 10
073 Measuring and Testing 0 0 2 2 0 1 0 0 1 1 1 0 0 0 0 2 10
520 Synthetic Resins or Natural Rubbers (includes Classes 520-528) 0 0 1 0 0 1 0 0 0 1 1 0 3 1 1 1 10
277 Seal for a Joint or Juncture 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 5 9
436 Chemistry: Analytical and Immunological Testing 0 1 0 0 0 0 0 3 0 1 1 1 1 0 1 0 9
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 1 0 0 1 0 0 0 3 2 0 0 1 1 0 9
719 Interprogram Communication or Interprocess Communication (Ipc) (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 1 1 1 0 3 0 2 1 9
005 Beds 1 0 1 0 1 0 0 0 1 1 0 0 0 0 0 3 8
029 Metal Working 0 0 0 0 0 0 0 1 0 1 2 0 0 4 0 0 8
106 Compositions: Coating or Plastic 0 1 0 1 0 0 0 0 0 0 1 0 2 1 0 2 8
141 Fluent Material Handling, with Receiver or Receiver Coacting Means 1 1 0 0 1 1 0 0 0 1 0 2 0 0 1 0 8
405 Hydraulic and Earth Engineering 1 1 0 1 0 1 1 0 0 0 0 0 1 0 1 1 8
427 Coating Processes 1 2 1 1 0 0 0 0 0 1 0 0 0 0 2 0 8
473 Games Using Tangible Projectile 0 0 0 1 0 1 0 0 1 0 2 0 1 0 1 1 8
604 Surgery (Medicators and Receptors) 1 1 0 1 2 1 1 0 0 1 0 0 0 0 0 0 8
033 Geometrical Instruments 0 1 0 0 0 1 2 2 1 0 0 0 0 0 0 0 7
095 Gas Separation: Processes 0 1 1 1 0 0 0 0 0 0 2 0 1 0 0 1 7
174 Electricity: Conductors and Insulators 0 0 1 0 0 2 1 0 1 1 1 0 0 0 0 0 7
198 Conveyors: Power-Driven 0 2 1 0 0 1 0 0 0 1 1 0 0 0 0 1 7
296 Land Vehicles: Bodies and Tops 0 1 0 0 0 0 0 0 0 1 0 1 0 3 1 0 7
297 Chairs and Seats 1 0 0 0 0 0 0 1 0 1 0 1 0 3 0 0 7
351 Optics: Eye Examining, Vision Testing and Correcting 0 0 1 0 0 0 0 0 1 1 2 0 1 1 0 0 7
372 Coherent Light Generators 0 1 0 0 0 0 0 0 0 2 0 0 2 0 2 0 7
378 X-Ray or Gamma Ray Systems or Devices 0 0 0 1 2 0 0 0 0 1 1 0 1 0 1 0 7
382 Image Analysis 0 0 0 1 0 0 1 0 0 0 0 0 0 1 2 2 7
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 0 0 1 0 0 0 2 1 0 2 1 7
422 Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing 0 0 1 2 1 0 0 0 0 1 0 1 0 0 1 0 7
024 Buckles, Buttons, Clasps, Etc. 0 0 0 0 0 1 0 1 0 0 0 1 1 0 0 2 6
110 Furnaces 0 0 0 0 0 0 0 0 0 0 2 0 0 0 3 1 6
414 Material or Article Handling 1 0 1 0 0 0 0 0 0 0 0 3 0 0 1 0 6
482 Exercise Devices 0 0 0 0 0 0 0 1 0 1 1 0 0 0 1 2 6
702 DP: Measuring, Calibrating, or Testing (Data Processing) 0 0 0 2 0 0 0 0 0 0 0 2 0 0 2 0 6
004 Baths, Closets, Sinks, and Spittoons 1 0 0 0 0 1 0 0 0 0 0 2 0 1 0 0 5
015 Brushing, Scrubbing, and General Cleaning 0 0 0 1 0 1 1 0 0 1 0 0 0 1 0 0 5
030 Cutlery 0 0 1 1 0 1 0 1 0 1 0 0 0 0 0 0 5
043 Fishing, Trapping, and Vermin Destroying 0 0 0 0 1 0 0 0 0 0 1 0 1 1 1 0 5
060 Power Plants 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 2 5
071 Chemistry: Fertilizers 0 0 1 0 0 0 0 0 0 0 0 0 0 0 3 1 5
084 Music 0 1 0 0 0 0 0 0 0 0 0 0 0 1 3 0 5
096 Gas Separation: Apparatus 1 0 0 2 0 0 0 0 0 0 0 0 2 0 0 0 5
206 Special Receptacle or Package 2 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 5
219 Electric Heating 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 1 5
241 Solid Material Comminution or Disintegration 1 2 0 0 0 0 0 0 0 0 1 1 0 0 0 0 5
246 Railway Switches and Signals 1 0 0 1 2 0 0 1 0 0 0 0 0 0 0 0 5
252 Compositions 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 2 5
273 Amusement Devices: Games 0 0 1 2 0 0 0 0 0 0 0 0 0 1 1 0 5
294 Handling: Hand and Hoist-Line Implements 0 1 0 1 0 0 0 1 0 0 2 0 0 0 0 0 5
324 Electricity: Measuring and Testing 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 5
340 Communications: Electrical 0 0 0 0 0 0 0 1 2 0 0 0 1 1 0 0 5
439 Electrical Connectors 0 0 0 0 0 0 0 2 1 2 0 0 0 0 0 0 5
062 Refrigeration 0 1 1 0 0 0 0 0 0 0 0 2 0 0 0 0 4
081 Tools 0 0 0 0 0 2 1 0 0 0 0 0 1 0 0 0 4
083 Cutting 0 0 1 0 0 0 0 1 0 0 0 2 0 0 0 0 4
118 Coating Apparatus 0 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 4
132 Toilet 0 0 1 0 0 1 0 0 0 0 0 0 2 0 0 0 4
134 Cleaning and Liquid Contact with Solids 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 4
137 Fluid Handling 1 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 4
148 Metal Treatment 0 0 1 0 0 1 0 0 2 0 0 0 0 0 0 0 4
188 Brakes 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2 4
222 Dispensing (apparatus and process) 0 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 4
254 Implements or Apparatus for Applying Pushing or Pulling Force 0 0 0 0 0 1 1 2 0 0 0 0 0 0 0 0 4
345 Computer Graphics Processing and Selective Visual Display Systems 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 4
348 Television 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 3 4
361 Electricity: Electrical Systems and Devices 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 4
362 Illumination 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 4
601 Surgery: Kinesitherapy 0 0 0 0 1 0 2 0 0 0 1 0 0 0 0 0 4
602 Surgery: Splint, Brace, or Bandage 0 0 0 0 1 0 1 0 0 1 0 0 0 1 0 0 4
040 Card, Picture, or Sign Exhibiting 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 3
048 Gas: Heating and Illuminating 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3
055 Gas Separation 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 3
072 Metal Deforming 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 3
112 Sewing 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3
119 Animal Husbandry 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 3
122 Liquid Heaters and Vaporizers 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 3
123 Internal-Combustion Engines 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 3
126 Stoves and Furnaces 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 3
144 Woodworking 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 3
157 Wheelwright Machines 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 3
175 Boring or Penetrating the Earth 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 3
227 Elongated-Member-Driving Apparatus 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 3
264 Plastic and Nonmetallic Article Shaping or Treating: Processes 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 3
342 Communications: Directive Radio Wave Systems and Devices (e.g., Radar, Radio Navigation) 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 3
385 Optical Waveguides 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 3
411 Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 3
425 Plastic Article or Earthenware Shaping or Treating: Apparatus 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 3
433 Dentistry 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 3
706 DP: Artificial Intelligence (Data Processing) 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 3
715 DP: Presentation Processing of Document, Operator Interface Processing, and Screen Saver Display Processing (Data Processing) 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 3
725 Interactive Video Distribution Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 3
800 Multicellular Living Organisms and Unmodified Parts Thereof and Related Processes 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 3
049 Movable or Removable Closures 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
056 Harvesters 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 2
063 Jewelry 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 2
066 Textiles: Knitting 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2
089 Ordnance 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 2
104 Railways 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 2
114 Ships 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 2
117 Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2
135 Tent, Canopy, Umbrella, or Cane 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 2
156 Adhesive Bonding and Miscellaneous Chemical Manufacture 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2
162 Paper Making and Fiber Liberation 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
166 Wells (shafts or deep borings in the earth, e.g., for oil and gas) 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2
173 Tool Driving or Impacting 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
184 Lubrication 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2
205 Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
211 Supports: Racks 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2
220 Receptacles 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2
224 Package and Article Carriers 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 2
244 Aeronautics and Astronautics 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2
250 Radiant Energy 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 2
256 Fences 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 2
290 Prime-Mover Dynamo Plants 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2
301 Land Vehicles: Wheels and Axles 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2
318 Electricity: Motive Power Systems 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2
343 Communications: Radio Wave Antennas 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 2
359 Optical: Systems and Elements 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2
366 Agitating (e.g., of articles and materials) 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
373 Industrial Electric Heating Furnaces 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 2
381 Electrical Audio Signal Processing Systems and Devices 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
386 Motion Video Signal Processing for Recording or Reproducing 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 2
392 Electric Resistance Heating Devices 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 2
404 Road Structure, Process, or Apparatus 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 2
415 Rotary Kinetic Fluid Motors or Pumps 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 2
423 Chemistry of Inorganic Compounds 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 2
426 Food or Edible Material: Processes, Compositions, and Products 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 2
446 Amusement Devices: Toys 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 2
450 Foundation Garments 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 2
502 Catalyst, Solid Sorbent, or Support Therefor: Product or Process of Making 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2
504 Plant Protecting and Regulating Compositions 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
701 DP: Vehicles, Navigation, and Relative Location (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 2
718 Virtual Machine Task or Process Management or Task Management/Control (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2
007 Compound Hand Tools 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
027 Undertaking 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
036 Boots, Shoes, and Leggings 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
038 Textiles: Ironing or Smoothing 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
042 Firearms 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
047 Plant Husbandry 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
054 Harness for Working Animal 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
070 Locks 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
092 Expansible Chamber Devices 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
099 Foods and Beverages: Apparatus 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
105 Railway Rolling Stock 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
108 Horizontally Supported Planar Surfaces 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
116 Signals and Indicators 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
124 Mechanical Guns and Projectors 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
131 Tobacco 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
149 Explosive and Thermic Compositions or Charges 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
150 Purses, Wallets, and Protective Covers 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
165 Heat Exchange 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
180 Motor Vehicles 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
200 Electricity: Circuit Makers and Breakers 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
203 Distillation: Processes, Separatory 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
208 Mineral Oils: Processes and Products 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
209 Classifying, Separating, and Assorting Solids 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
212 Traversing Hoists 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
215 Bottles and Jars 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
221 Article Dispensing 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
225 Severing by Tearing or Breaking 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
229 Envelopes, Wrappers, and Paperboard Boxes 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
235 Registers (e.g., cash registers, calculators, devices for counting movements of devices, etc.) 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
238 Railways: Surface Track 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
239 Fluid Sprinkling, Spraying, and Diffusing 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
249 Static Molds 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
266 Metallurgical Apparatus 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
281 Books, Strips, and Leaves 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
292 Closure Fasteners 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
299 Mining or In Situ Disintegration of Hard Material 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
307 Electrical Transmission or Interconnection Systems 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
310 Electrical Generator or Motor Structure 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
312 Supports: Cabinet Structure 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
327 Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
336 Inductor Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
337 Electricity: Electrothermally or Thermally Actuated Switches 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
341 Coded Data Generation or Conversion 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
363 Electric Power Conversion Systems 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
374 Thermal Measuring and Testing 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
375 Pulse or Digital Communications 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
376 Induced Nuclear Reactions: Processes, Systems, and Elements 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
396 Photography 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
403 Joints and Connections 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
429 Chemistry: Electrical Current Producing Apparatus, Product, and Process 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
434 Education and Demonstration 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
438 Semiconductor Device Manufacturing: Process 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
440 Marine Propulsion 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
441 Buoys, Rafts, and Aquatic Devices 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
449 Bee Culture (propagating, raising, caring for bees) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
451 Abrading 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
452 Butchering 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
462 Books, Strips, and Leaves for Manifolding 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
472 Amusement Devices 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
477 Interrelated Power Delivery Controls, Including Engine Control 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
501 Compositions: Ceramic 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
585 Chemistry of Hydrocarbon Compounds 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
703 DP: Structural Design, Modeling, Simulation, and Emulation (Data Processing) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
713 Support (Electrical Computers and Digital Processing Systems) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
714 Error Detection/Correction and Fault Detection/Recovery 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
717 DP: Software Development, Installation, and Management (Data Processing) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 64 94 98 109 91 82 88 69 56 74 92 86 79 92 109 112 1395


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