~INDIVIDUALLY OWNED PATENT |
231 |
172 |
201 |
163 |
153 |
920 |
KIMBERLY-CLARK WORLDWIDE, INC. |
194 |
165 |
134 |
100 |
92 |
685 |
WISCONSIN ALUMNI RESEARCH FOUNDATION |
62 |
68 |
94 |
84 |
84 |
392 |
GENERAL ELECTRIC COMPANY |
19 |
32 |
113 |
102 |
66 |
332 |
GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC |
88 |
67 |
47 |
16 |
17 |
235 |
ILLINOIS TOOL WORKS INC. |
44 |
31 |
28 |
36 |
34 |
173 |
ROCKWELL AUTOMATION TECHNOLOGIES, INC. |
27 |
26 |
49 |
40 |
29 |
171 |
S. C. JOHNSON + SON, INC. |
28 |
29 |
23 |
33 |
34 |
147 |
BRUNSWICK CORPORATION |
25 |
28 |
36 |
32 |
19 |
140 |
3M INNOVATIVE PROPERTIES COMPANY |
37 |
23 |
30 |
21 |
26 |
137 |
EATON CORPORATION |
11 |
11 |
14 |
12 |
14 |
62 |
MILWAUKEE ELECTRIC TOOL CORPORATION |
10 |
8 |
10 |
13 |
18 |
59 |
BRIGGS + STRATTON CORPORATION |
9 |
9 |
13 |
11 |
13 |
55 |
MODINE MANUFACTURING COMPANY |
11 |
15 |
11 |
8 |
9 |
54 |
PROMEGA CORPORATION |
11 |
2 |
15 |
13 |
12 |
53 |
KOHLER CO. |
17 |
11 |
10 |
6 |
8 |
52 |
GE MEDICAL SYSTEMS INFORMATION TECHNOLOGIES, INC. |
11 |
9 |
13 |
9 |
7 |
49 |
ARMAMENT SYSTEMS & PROCEDURES, INC. |
7 |
13 |
13 |
6 |
6 |
45 |
FORT JAMES CORPORATION |
24 |
11 |
8 |
2 |
0 |
45 |
HUSCO INTERNATIONAL, INC. |
15 |
8 |
5 |
6 |
11 |
45 |
HARLEY-DAVIDSON MOTOR CO., INC. |
6 |
10 |
8 |
9 |
11 |
44 |
OSHKOSH TRUCK CORPORATION |
3 |
10 |
12 |
12 |
7 |
44 |
SNAP-ON INCORPORATED |
6 |
8 |
14 |
6 |
5 |
39 |
DEERE + COMPANY |
7 |
13 |
4 |
8 |
6 |
38 |
FLEETGUARD, INC. |
7 |
5 |
6 |
7 |
10 |
35 |
MIRUS BIO CORPORATION |
1 |
6 |
16 |
5 |
7 |
35 |
THIRD WAVE TECHNOLOGIES, INC. |
8 |
4 |
8 |
6 |
8 |
34 |
ECOLAB INC. |
3 |
14 |
10 |
2 |
3 |
32 |
SILICON GRAPHICS, INC. |
14 |
6 |
1 |
3 |
6 |
30 |
APPLETON PAPERS, INC. |
7 |
8 |
6 |
7 |
0 |
28 |
MASTER LOCK COMPANY LLC |
1 |
6 |
3 |
6 |
12 |
28 |
NCR CORPORATION |
9 |
5 |
9 |
3 |
1 |
27 |
A. O. SMITH CORPORATION |
0 |
6 |
9 |
6 |
5 |
26 |
ACTUANT CORPORATION |
8 |
8 |
5 |
2 |
3 |
26 |
CARDINAL CG COMPANY |
1 |
6 |
8 |
9 |
2 |
26 |
TECUMSEH PRODUCTS COMPANY |
5 |
11 |
2 |
8 |
0 |
26 |
JOHNSONDIVERSEY, INC. |
5 |
4 |
9 |
4 |
3 |
25 |
JOHNSON CONTROLS TECHNOLOGY COMPANY |
4 |
6 |
9 |
1 |
3 |
23 |
MEDTRONIC INC. |
5 |
4 |
4 |
6 |
4 |
23 |
MONSANTO TECHNOLOGY, LLC |
1 |
1 |
5 |
6 |
10 |
23 |
REYNOLDS CONSUMER PRODUCTS, INC. |
8 |
6 |
1 |
6 |
2 |
23 |
PECHINEY EMBALLAGE FLEXIBLE EUROPE |
9 |
7 |
2 |
0 |
3 |
21 |
COOPER TECHNOLOGIES COMPANY |
0 |
1 |
3 |
7 |
8 |
19 |
KRUEGER INTERNATIONAL, INC. |
3 |
5 |
4 |
3 |
4 |
19 |
MCGRAW-EDISON COMPANY |
10 |
6 |
3 |
0 |
0 |
19 |
BRADY WORLDWIDE, INC. |
1 |
3 |
7 |
4 |
3 |
18 |
C. G. BRETTING MANUFACTURING CO., INC. |
3 |
3 |
2 |
5 |
4 |
17 |
EARTH TOOL COMPANY, L.L.C. |
4 |
4 |
7 |
2 |
0 |
17 |
GEORGIA-PACIFIC CONSUMER PRODUCTS LP |
0 |
0 |
0 |
6 |
11 |
17 |
RITE-HITE HOLDING CORPORATION |
4 |
2 |
5 |
2 |
4 |
17 |
EMERSON ELECTRIC CO. |
2 |
2 |
7 |
1 |
4 |
16 |
PILLING WECK INCORPORATED |
7 |
0 |
5 |
4 |
0 |
16 |
STRATTEC SECURITY CORPORATION |
5 |
5 |
3 |
1 |
2 |
16 |
BOMBARDIER RECREATIONAL PRODUCTS INC. |
5 |
10 |
0 |
0 |
0 |
15 |
BRP US INC. |
0 |
1 |
7 |
5 |
2 |
15 |
PIONEER HI-BRED INTERNATIONAL, INC. |
0 |
0 |
3 |
7 |
5 |
15 |
REXNORD INDUSTRIES, INC. |
1 |
6 |
2 |
5 |
1 |
15 |
SPX CORPORATION |
3 |
2 |
5 |
4 |
1 |
15 |
AMERICAN STANDARD INTERNATIONAL INC. |
3 |
5 |
2 |
4 |
0 |
14 |
AOS HOLDING COMPANY |
3 |
1 |
2 |
3 |
5 |
14 |
RUUD LIGHTING, INC. |
2 |
3 |
1 |
4 |
4 |
14 |
BLANKING SYSTEMS, INC. |
6 |
2 |
2 |
2 |
1 |
13 |
CRAY INC. |
2 |
1 |
4 |
3 |
3 |
13 |
KRAFT FOODS HOLDINGS, INC. |
2 |
3 |
4 |
3 |
1 |
13 |
MOTOROLA, INC. |
2 |
3 |
2 |
2 |
4 |
13 |
QUAD/GRAPHICS INC. |
5 |
1 |
2 |
3 |
2 |
13 |
SAMSUNG ELECTRONICS CO., LTD. |
3 |
2 |
2 |
6 |
0 |
13 |
WISYS TECHNOLOGY FOUNDATION, INC. |
6 |
1 |
2 |
4 |
0 |
13 |
BRIGGS & STRATTON POWER PRODUCTS GROUP, LLC |
2 |
2 |
8 |
0 |
0 |
12 |
GE MEDICAL TECHNOLOGY SERVICES, INC. |
5 |
2 |
3 |
1 |
1 |
12 |
GENERAC POWER SYSTEMS, INC. |
6 |
0 |
2 |
3 |
1 |
12 |
HONEYWELL INTERNATIONAL INC. |
2 |
3 |
2 |
3 |
2 |
12 |
METSO PAPER, INC. |
2 |
3 |
3 |
3 |
1 |
12 |
RELIANCE CONTROLS CORP. |
5 |
1 |
2 |
2 |
2 |
12 |
THERMO ELECTRON SCIENTIFIC INSTRUMENTS CORPORATION |
0 |
0 |
3 |
0 |
9 |
12 |
CARDINAL IG COMPANY |
3 |
4 |
2 |
2 |
0 |
11 |
CMD CORPORATION |
3 |
1 |
0 |
2 |
5 |
11 |
F/G PRODUCTS, INC. |
0 |
3 |
2 |
3 |
3 |
11 |
GEORGIA-PACIFIC CORPORATION |
3 |
3 |
2 |
3 |
0 |
11 |
QUAD/TECH, INC. |
2 |
2 |
6 |
1 |
0 |
11 |
S. C. JOHNSON HOME STORAGE INC. |
3 |
3 |
5 |
0 |
0 |
11 |
SARIS CYCLING GROUP, INC. |
0 |
4 |
4 |
1 |
2 |
11 |
SNO-WAY INTERNATIONAL, INC. |
5 |
2 |
1 |
2 |
1 |
11 |
SPRINGS WINDOW FASHIONS LP |
3 |
2 |
4 |
2 |
0 |
11 |
TEXTRON INC. |
6 |
2 |
2 |
1 |
0 |
11 |
THOMAS INDUSTRIES, INC. |
4 |
3 |
2 |
1 |
1 |
11 |
TREK BICYCLE CORPORATION |
3 |
2 |
5 |
0 |
1 |
11 |
ABBOTT LABORATORIES |
2 |
2 |
4 |
2 |
0 |
10 |
ALBANY INTERNATIONAL CORPORATION |
3 |
3 |
2 |
2 |
0 |
10 |
BRUKER AXS, INC. |
3 |
2 |
0 |
3 |
2 |
10 |
CEQUENT TRAILER PRODUCTS, INC. |
1 |
4 |
2 |
0 |
3 |
10 |
CURWOOD, INC. |
1 |
2 |
3 |
3 |
1 |
10 |
DCI MARKETING |
1 |
2 |
3 |
2 |
2 |
10 |
ELECTRONIC THEATRE CONTROLS, INC. |
1 |
3 |
2 |
2 |
2 |
10 |
FPNA ACQUISITION CORPORATION |
3 |
2 |
1 |
1 |
3 |
10 |
IGC-MEDICAL ADVANCES, INC. |
6 |
2 |
1 |
1 |
0 |
10 |
K. W. MUTH COMPANY, INC. |
2 |
1 |
2 |
3 |
2 |
10 |
MANITOWOC FOODSERVICE COMPANIES, INC. |
3 |
1 |
3 |
2 |
1 |
10 |
MGS MFG. GROUP, INC. |
3 |
2 |
3 |
1 |
1 |
10 |
TT TECHNOLOGIES, INC. |
1 |
0 |
2 |
2 |
5 |
10 |
ALKAR-RAPIDPAK, INC. |
0 |
2 |
2 |
1 |
4 |
9 |
ARIENS COMPANY |
2 |
1 |
4 |
1 |
1 |
9 |
BROAN-NUTONE LLC |
3 |
1 |
1 |
2 |
2 |
9 |
CNH AMERICA LLC |
0 |
2 |
2 |
3 |
2 |
9 |
CORONA OPTICAL SYSTEMS, INC. |
5 |
3 |
1 |
0 |
0 |
9 |
DONALDSON COMPANY, INC. |
4 |
2 |
2 |
1 |
0 |
9 |
J & L FIBER SERVICES, INC. |
3 |
3 |
2 |
0 |
1 |
9 |
MARQUIP, LLC |
4 |
4 |
0 |
1 |
0 |
9 |
PLAYSTAR, INC. |
1 |
1 |
2 |
4 |
1 |
9 |
ROVCAL, INC. |
0 |
5 |
1 |
2 |
1 |
9 |
S & S CYCLE, INC. |
2 |
2 |
0 |
3 |
2 |
9 |
SPACESAVER CORPORATION |
4 |
2 |
1 |
1 |
1 |
9 |
WACKER CORPORATION |
0 |
4 |
3 |
1 |
1 |
9 |
AMERICAN SUPERCONDUCTOR CORPORATION |
2 |
3 |
2 |
1 |
0 |
8 |
BUELL MOTORCYCLE COMPANY |
3 |
1 |
1 |
2 |
1 |
8 |
DRESSER, INC. |
0 |
1 |
3 |
3 |
1 |
8 |
GE MEDICAL SYSTEMS, INC. |
1 |
1 |
2 |
2 |
2 |
8 |
GRAPHIC PACKAGING INTERNATIONAL, INC. |
0 |
1 |
3 |
0 |
4 |
8 |
IMATION CORP. |
3 |
1 |
0 |
2 |
2 |
8 |
NATIONAL GRAPHICS, INC. |
0 |
1 |
5 |
2 |
0 |
8 |
SEAQUIST CLOSURES FOREIGN, INC. |
3 |
1 |
4 |
0 |
0 |
8 |
SERIGRAPH INC. |
3 |
2 |
1 |
2 |
0 |
8 |
TTM ADVANCED CIRCUITS, INC. |
4 |
3 |
1 |
0 |
0 |
8 |
U-LINE CORPORATION |
0 |
1 |
2 |
2 |
3 |
8 |
UNISYS CORPORATION |
0 |
0 |
1 |
4 |
3 |
8 |
VOITH PAPER PATENT GMBH |
4 |
3 |
0 |
0 |
1 |
8 |
WEATHER CENTRAL, INC. |
2 |
2 |
2 |
1 |
1 |
8 |
AD-TECH MEDICAL INSTRUMENT CORP. |
0 |
0 |
1 |
3 |
3 |
7 |
ALTERRA HOLDINGS CORPORATION |
3 |
2 |
1 |
1 |
0 |
7 |
ALTO-SHAAM, INC. |
0 |
0 |
1 |
3 |
3 |
7 |
BOU-MATIC TECHNOLOGIES CORP. |
0 |
0 |
3 |
3 |
1 |
7 |
DORNER MFG. CORP. |
1 |
3 |
0 |
2 |
1 |
7 |
EVERBRITE, LLC |
2 |
3 |
2 |
0 |
0 |
7 |
FRITO-LAY NORTH AMERICA, INC. |
0 |
2 |
4 |
0 |
1 |
7 |
HELLERMANNTYTON CORPORATION |
1 |
1 |
2 |
0 |
3 |
7 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
0 |
1 |
2 |
1 |
3 |
7 |
KENERGY, INC. |
0 |
2 |
1 |
2 |
2 |
7 |
M-B-W., INC. |
2 |
0 |
2 |
3 |
0 |
7 |
MEDRAD, INC. |
4 |
2 |
1 |
0 |
0 |
7 |
MILLER BREWING COMPANY |
1 |
1 |
3 |
2 |
0 |
7 |
MIRUS CORPORATION |
5 |
1 |
1 |
0 |
0 |
7 |
PAPER CONVERTING MACHINE COMPANY |
1 |
2 |
4 |
0 |
0 |
7 |
POLARIS INDUSTRIES, INC. |
3 |
0 |
2 |
1 |
1 |
7 |
RUSSELL CORPORATION, INC. |
0 |
0 |
0 |
1 |
6 |
7 |
SCA TISSUE NORTH AMERICA LLC |
0 |
0 |
4 |
1 |
2 |
7 |
SCAG POWER EQUIPMENT, INC. |
1 |
1 |
2 |
2 |
1 |
7 |
SCHREIBER FOODS, INC. |
2 |
1 |
3 |
1 |
0 |
7 |
STORA ENSO NORTH AMERICA CORP. |
4 |
1 |
0 |
1 |
1 |
7 |
THE MCW RESEARCH FOUNDATION, INC. |
4 |
0 |
1 |
0 |
2 |
7 |
WAUKESHA ELECTRIC SYSTEMS, INCORPORATED |
1 |
1 |
2 |
1 |
2 |
7 |
ALWIN MANUFACTURING COMPANY, INC. |
0 |
2 |
1 |
2 |
1 |
6 |
ANDERSEN CORPORATION |
3 |
1 |
1 |
1 |
0 |
6 |
ANDIS COMPANY |
1 |
3 |
2 |
0 |
0 |
6 |
BEMIS MANUFACTURING COMPANY, INC. |
2 |
2 |
1 |
1 |
0 |
6 |
CELLGATE, INC. |
0 |
0 |
2 |
4 |
0 |
6 |
DIXIE CONSUMER PRODUCTS LLC |
0 |
0 |
0 |
3 |
3 |
6 |
EMPIRE LEVEL MANUFACTURING CO. |
1 |
3 |
1 |
1 |
0 |
6 |
FISKARS BRANDS, INC. |
1 |
0 |
2 |
2 |
1 |
6 |
HARNISCHFEGER TECHNOLOGIES, INC. |
0 |
3 |
1 |
0 |
2 |
6 |
INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, L.L.C. |
0 |
3 |
2 |
1 |
0 |
6 |
KEY SAFETY SYSTEMS, INC. |
0 |
1 |
1 |
4 |
0 |
6 |
KUHN KNIGHT INC. |
0 |
2 |
2 |
1 |
1 |
6 |
MHE TECHNOLOGIES, INC. |
2 |
1 |
0 |
2 |
1 |
6 |
MIKKELSEN GRAPHIC ENGINEERING, INC. |
3 |
0 |
2 |
0 |
1 |
6 |
NESTEC, S.A. |
0 |
2 |
1 |
1 |
2 |
6 |
NORTHLAND INDUSTRIES, INC. |
4 |
1 |
0 |
0 |
1 |
6 |
QUARTEX, A DIVISION OF PRIMEX, INC. |
0 |
0 |
1 |
0 |
5 |
6 |
R. F. TECHNOLOGIES, INC. |
0 |
0 |
1 |
3 |
2 |
6 |
RAY-O-VAC CORPORATION |
2 |
2 |
1 |
1 |
0 |
6 |
RMT, INC. |
0 |
2 |
1 |
0 |
3 |
6 |
SARGENTO FOODS INC. |
0 |
2 |
2 |
1 |
1 |
6 |
TRAEX COMPANY |
2 |
3 |
1 |
0 |
0 |
6 |
ULTRATEC, INC. |
0 |
2 |
2 |
1 |
1 |
6 |
UNION SEMICONDUCTOR TECHNOLOGY CORPORATION |
2 |
2 |
1 |
0 |
1 |
6 |
WISCONSIN ELECTRIC POWER CO. |
2 |
2 |
0 |
1 |
1 |
6 |
ADVANCED MICRO DEVICES, INC. |
2 |
2 |
0 |
1 |
0 |
5 |
AMERICAN BUILDERS & CONTRACTORS SUPPLY CO., INC. |
3 |
1 |
1 |
0 |
0 |
5 |
AMERICAN PROSTHETIC COMPONENTS, INC. |
0 |
0 |
3 |
2 |
0 |
5 |
ASYST TECHNOLOGIES, LLC |
1 |
0 |
2 |
1 |
1 |
5 |
BRADSHAW MEDICAL INC. |
0 |
0 |
0 |
1 |
4 |
5 |
CHERRY CORPORATION |
1 |
2 |
2 |
0 |
0 |
5 |
CONSTRUCTION FORMS, INC. |
3 |
2 |
0 |
0 |
0 |
5 |
CREDO TECHNOLOGY CORPORATION |
0 |
3 |
2 |
0 |
0 |
5 |
DEXCOM, INC. |
1 |
1 |
2 |
0 |
1 |
5 |
ENDOLINE% MEGTEC SYSTEMS, INC. |
3 |
0 |
1 |
1 |
0 |
5 |
GAUTHIER BIOMEDICAL INC. |
0 |
1 |
1 |
1 |
2 |
5 |
GEHL COMPANY |
1 |
4 |
0 |
0 |
0 |
5 |
GILSON, INC. |
0 |
1 |
1 |
2 |
1 |
5 |
GREENHECK FAN CORPORATION |
1 |
0 |
3 |
0 |
1 |
5 |
H & S MANUFACTURING CO., INC. |
3 |
0 |
0 |
0 |
2 |
5 |
HAMILTON SUNDSTRAND CORPORATION |
0 |
0 |
1 |
2 |
2 |
5 |
HYDRO-GEAR LIMITED PARTNERSHIP |
1 |
2 |
0 |
0 |
2 |
5 |
IN-WELL TECHNOLOGIES, INC. |
1 |
1 |
2 |
1 |
0 |
5 |
JLG OMNIQUIP, INC. |
3 |
0 |
0 |
1 |
1 |
5 |
MINNESOTA SCIENTIFIC, INC. |
0 |
0 |
2 |
2 |
1 |
5 |
PACIFIC CYCLE, LLC |
5 |
0 |
0 |
0 |
0 |
5 |
PHAEDRUS, LLC |
0 |
0 |
0 |
2 |
3 |
5 |
POWERBRACE CORPORATION |
1 |
0 |
1 |
3 |
0 |
5 |
REACT-NTI, LLC |
0 |
0 |
3 |
1 |
1 |
5 |
SMITHS MEDICAL PM, INC. |
1 |
1 |
1 |
1 |
1 |
5 |
SYNGENTA (AT) LIMITED |
0 |
0 |
3 |
2 |
0 |
5 |
SYNGENTA PARTICIPATIONS AG |
1 |
1 |
1 |
1 |
1 |
5 |
TECHNICAL CONCEPTS, LLC |
1 |
1 |
1 |
1 |
1 |
5 |
TRU FIRE CORPORATION |
1 |
0 |
0 |
1 |
3 |
5 |
UNICO, INC. |
0 |
0 |
1 |
1 |
3 |
5 |
UNITED STATES OF AMERICA, DEPARTMENT OF AGRICULTURE |
2 |
1 |
1 |
0 |
1 |
5 |
WESTFALIASURGE, INC. |
2 |
0 |
1 |
1 |
1 |
5 |