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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)
Patenting In Technology Classes, Breakout By Organization
Count of 2000 - 2004 Utility Patent Grants, By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification
- Explanation of Data -
Rank Ordered Listing of Organizations Receiving
5
or More Utility Patents During the Period
Having Primary Classification In
Class 081, Tools
( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( patent ownership is determined by the first-named assignee listed on a patent )
The following table displays first-named assignees and counts of their associated patents, as distributed by the year of patent grant
~Individually Owned Patent
215
251
187
139
157
949
LISLE CORPORATION
4
0
2
5
2
13
STANLEY WORKS
2
5
3
2
1
13
FACOM
4
4
0
1
3
12
HAND TOOLS DESIGN CORPORATION
5
3
1
1
2
12
PROPRIETARY TECHNOLOGIES, INC.
3
4
2
2
1
12
SNAP-ON TOOLS CORPORATION
8
2
1
1
0
12
WEATHERFORD/LAMB, INC.
2
2
1
2
3
10
HILTI AKTIENGESELLSCHAFT
3
1
2
1
2
9
SNAP-ON TECHNOLOGIES, INC.
0
4
3
2
0
9
EMERSON ELECTRIC CO.
2
3
0
0
3
8
DAVID BAKER, INC.
3
1
2
0
0
6
DOUGLAS TOOL, INC.
1
2
2
1
0
6
LEATHERMAN TOOL GROUP, INC.
0
3
1
1
1
6
AWI ACQUISITION COMPANY
0
0
0
2
3
5
BIG VENTURES, L.L.C.
2
2
1
0
0
5
GREAT NECK SAW MANUFACTURERS, INC.
2
0
2
1
0
5
HITACHI KOKI COMPANY, LIMITED
4
0
0
1
0
5
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.)
0
2
0
2
1
5
JODA ENTERPRISES, INC.
3
2
0
0
0
5
SFS INDUSTRIE HOLDING AG
0
3
1
1
0
5
STRIDE TOOL INC., A NEW YORK CORPORATION
1
0
1
2
1
5
PTMD Contacts
Questions regarding these reports should be directed to:
U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450
tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov
address of PTMD pages at the USPTO Web Site:
http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMD reports and materials from :
ftp.uspto.gov/pub/taf/
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