| ~INDIVIDUALLY OWNED PATENT |
627 |
569 |
521 |
501 |
462 |
390 |
449 |
379 |
310 |
315 |
361 |
415 |
5296 |
| HYDRO-GEAR LIMITED PARTNERSHIP |
7 |
11 |
9 |
9 |
22 |
23 |
32 |
20 |
20 |
12 |
5 |
14 |
184 |
| PIONEER HI-BRED INTERNATIONAL, INC. |
9 |
2 |
2 |
1 |
14 |
16 |
11 |
28 |
12 |
19 |
21 |
27 |
162 |
| INTERNATIONAL BUSINESS MACHINES CORPORATION |
8 |
12 |
12 |
17 |
13 |
10 |
5 |
10 |
12 |
17 |
16 |
16 |
148 |
| UNITED STATES OF AMERICA, NAVY |
14 |
12 |
16 |
11 |
13 |
12 |
11 |
16 |
6 |
7 |
7 |
6 |
129 |
| MERTEC LLC |
0 |
0 |
0 |
3 |
21 |
14 |
22 |
16 |
17 |
4 |
16 |
6 |
119 |
| POLARIS INDUSTRIES, INC. |
8 |
6 |
4 |
0 |
8 |
10 |
22 |
6 |
10 |
9 |
11 |
9 |
103 |
| MONSANTO TECHNOLOGY, LLC |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
16 |
18 |
15 |
35 |
13 |
99 |
| HILL-ROM SERVICES, INC. |
0 |
2 |
10 |
11 |
14 |
8 |
6 |
7 |
10 |
5 |
8 |
11 |
92 |
| LISLE CORPORATION |
5 |
8 |
9 |
11 |
8 |
8 |
9 |
4 |
4 |
1 |
4 |
0 |
71 |
| CLARK EQUIPMENT COMPANY, INC. |
5 |
9 |
6 |
6 |
10 |
4 |
4 |
10 |
2 |
2 |
5 |
5 |
68 |
| ILLINOIS TOOL WORKS INC. |
5 |
4 |
5 |
5 |
5 |
5 |
5 |
3 |
7 |
6 |
3 |
9 |
62 |
| ARCTIC CAT INC. |
1 |
3 |
3 |
8 |
6 |
10 |
8 |
4 |
6 |
4 |
5 |
1 |
59 |
| WALBRO CORPORATION |
16 |
11 |
15 |
11 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
55 |
| WALBRO ENGINE MANAGEMENT, L.L.C. |
0 |
0 |
0 |
2 |
6 |
5 |
12 |
15 |
7 |
4 |
3 |
1 |
55 |
| DEERE + COMPANY |
1 |
3 |
4 |
4 |
5 |
6 |
2 |
4 |
6 |
9 |
7 |
3 |
54 |
| ADC TELECOMMUNICATIONS, INC. |
2 |
0 |
2 |
0 |
3 |
2 |
4 |
8 |
5 |
15 |
5 |
6 |
52 |
| CDX GAS, LLC |
0 |
0 |
7 |
7 |
6 |
8 |
11 |
8 |
3 |
0 |
0 |
0 |
50 |
| KIMBERLY-CLARK WORLDWIDE, INC. |
5 |
2 |
4 |
6 |
3 |
4 |
6 |
3 |
0 |
5 |
4 |
5 |
47 |
| CATERPILLAR INC. |
12 |
11 |
2 |
2 |
1 |
1 |
2 |
0 |
4 |
1 |
4 |
6 |
46 |
| CHARLES MACHINE WORKS, INC. |
1 |
5 |
1 |
2 |
3 |
3 |
5 |
3 |
6 |
5 |
3 |
6 |
43 |
| CORNING INCORPORATED |
5 |
8 |
3 |
7 |
4 |
2 |
4 |
1 |
3 |
1 |
1 |
2 |
41 |
| ETHICON ENDO-SURGERY, INC. |
0 |
0 |
0 |
2 |
0 |
2 |
12 |
3 |
6 |
4 |
5 |
6 |
40 |
| MAYTAG CORPORATION |
3 |
1 |
1 |
2 |
6 |
6 |
10 |
3 |
1 |
4 |
2 |
0 |
39 |
| SIMMONDS PRECISION PRODUCTS, INC. |
2 |
2 |
1 |
6 |
7 |
3 |
4 |
5 |
2 |
3 |
2 |
2 |
39 |
| LEXMARK INTERNATIONAL, INC. |
2 |
4 |
1 |
4 |
4 |
3 |
1 |
8 |
4 |
1 |
4 |
3 |
39 |
| PROCTER + GAMBLE COMPANY |
4 |
5 |
8 |
4 |
1 |
1 |
0 |
0 |
1 |
1 |
7 |
5 |
37 |
| TIME DOMAIN CORPORATION |
1 |
3 |
6 |
8 |
3 |
5 |
4 |
0 |
2 |
2 |
1 |
1 |
36 |
| WENGER MANUFACTURING CO. INC. |
2 |
3 |
10 |
6 |
3 |
0 |
0 |
0 |
1 |
2 |
4 |
5 |
36 |
| TRI/MARK CORPORATION |
0 |
3 |
3 |
3 |
5 |
1 |
4 |
6 |
3 |
1 |
1 |
2 |
32 |
| C. G. BRETTING MANUFACTURING CO., INC. |
2 |
2 |
3 |
2 |
3 |
3 |
2 |
5 |
4 |
0 |
3 |
2 |
31 |
| OAKLEY, INC. |
1 |
2 |
0 |
0 |
0 |
2 |
3 |
7 |
5 |
3 |
4 |
4 |
31 |
| BATESVILLE SERVICES, INC. |
5 |
3 |
1 |
4 |
4 |
4 |
0 |
2 |
3 |
1 |
1 |
2 |
30 |
| GENERAL ELECTRIC COMPANY |
1 |
0 |
8 |
4 |
4 |
0 |
2 |
3 |
1 |
2 |
2 |
2 |
29 |
| 3M INNOVATIVE PROPERTIES COMPANY |
3 |
0 |
0 |
1 |
4 |
1 |
5 |
5 |
2 |
2 |
1 |
2 |
26 |
| DRESSER-RAND COMPANY |
5 |
1 |
4 |
2 |
1 |
1 |
0 |
2 |
1 |
1 |
0 |
8 |
26 |
| HONEYWELL INTERNATIONAL INC. |
0 |
1 |
1 |
1 |
1 |
2 |
3 |
2 |
4 |
4 |
3 |
4 |
26 |
| KENNAMETAL INC. |
1 |
1 |
2 |
1 |
4 |
6 |
0 |
3 |
1 |
1 |
2 |
4 |
26 |
| MICRON TECHNOLOGY, INC. |
1 |
5 |
4 |
4 |
3 |
2 |
3 |
1 |
2 |
1 |
0 |
0 |
26 |
| DELPHI TECHNOLOGIES, INC. |
0 |
0 |
6 |
4 |
3 |
2 |
1 |
2 |
5 |
1 |
1 |
0 |
25 |
| GATEWAY 2000, INC. |
2 |
3 |
5 |
5 |
1 |
4 |
3 |
0 |
1 |
0 |
1 |
0 |
25 |
| SPRINT COMMUNICATIONS COMPANY L.P. |
0 |
0 |
0 |
2 |
3 |
2 |
1 |
1 |
4 |
4 |
4 |
4 |
25 |
| BORGWARNER INC. |
0 |
2 |
3 |
2 |
1 |
3 |
2 |
0 |
1 |
6 |
2 |
2 |
24 |
| BURTON CORPORATION USA |
3 |
6 |
6 |
3 |
2 |
3 |
0 |
0 |
1 |
0 |
0 |
0 |
24 |
| METHODE ELECTRONICS, INC. |
8 |
4 |
1 |
0 |
1 |
6 |
0 |
3 |
1 |
0 |
0 |
0 |
24 |
| WARD/KRAFT, INC. |
0 |
0 |
2 |
0 |
3 |
2 |
5 |
2 |
2 |
2 |
4 |
2 |
24 |
| HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
0 |
0 |
0 |
2 |
2 |
3 |
5 |
1 |
3 |
3 |
3 |
1 |
23 |
| CNH AMERICA LLC |
0 |
0 |
0 |
0 |
0 |
2 |
6 |
1 |
4 |
5 |
3 |
1 |
22 |
| DAYCO PRODUCTS LLC |
0 |
2 |
1 |
4 |
1 |
7 |
2 |
2 |
0 |
1 |
0 |
2 |
22 |
| GEORGIA-PACIFIC CONSUMER PRODUCTS LP |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
3 |
10 |
5 |
21 |
| ROY-G-BIV CORPORATION |
0 |
1 |
1 |
4 |
0 |
4 |
7 |
0 |
0 |
0 |
0 |
4 |
21 |
| SUN MICROSYSTEMS, INC. |
1 |
2 |
2 |
3 |
5 |
1 |
4 |
1 |
1 |
1 |
0 |
0 |
21 |
| BRAUN CORPORATION |
2 |
2 |
3 |
1 |
3 |
0 |
0 |
1 |
3 |
2 |
2 |
1 |
20 |
| DURA GLOBAL TECHNOLOGIES, INC. |
0 |
1 |
1 |
4 |
1 |
2 |
1 |
1 |
1 |
3 |
3 |
2 |
20 |
| NARTRON CORPORATION |
3 |
1 |
2 |
1 |
1 |
2 |
2 |
2 |
1 |
4 |
1 |
0 |
20 |
| BAYER CORPORATION |
7 |
3 |
4 |
5 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
19 |
| FASCO INDUSTRIES, INC. |
2 |
2 |
1 |
6 |
0 |
4 |
1 |
2 |
0 |
0 |
0 |
1 |
19 |
| NANOSET, LLC |
0 |
0 |
0 |
1 |
7 |
8 |
2 |
1 |
0 |
0 |
0 |
0 |
19 |
| SONNAX INDUSTRIES, INC. |
0 |
0 |
0 |
2 |
5 |
6 |
3 |
1 |
0 |
0 |
1 |
1 |
19 |
| BURTON TECHNOLOGIES, LLC |
0 |
0 |
0 |
0 |
3 |
5 |
5 |
2 |
1 |
0 |
1 |
1 |
18 |
| CORIXA CORPORATION |
0 |
1 |
3 |
2 |
2 |
1 |
2 |
2 |
0 |
2 |
1 |
2 |
18 |
| FISHER CONTROLS INTERNATIONAL, INC. |
0 |
2 |
1 |
0 |
0 |
2 |
1 |
2 |
2 |
4 |
2 |
2 |
18 |
| AGCO CORPORATION |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
1 |
8 |
6 |
17 |
| INGERSOLL-RAND COMPANY |
1 |
2 |
0 |
3 |
1 |
4 |
2 |
1 |
1 |
2 |
0 |
0 |
17 |
| PHILLIPS PETROLEUM COMPANY |
13 |
1 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
17 |
| UNVERFERTH MANUFACTURING COMPANY, INC. |
2 |
5 |
0 |
0 |
0 |
2 |
1 |
2 |
1 |
2 |
2 |
0 |
17 |
| ELECTROLUX HOME PRODUCTS, INC. |
0 |
0 |
0 |
2 |
2 |
2 |
1 |
0 |
1 |
0 |
4 |
4 |
16 |
| HUBBELL INCORPORATED |
1 |
1 |
3 |
6 |
2 |
1 |
0 |
1 |
0 |
1 |
0 |
0 |
16 |
| WESTVACO CORPORATION |
9 |
4 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
16 |
| HOLDEN'S FOUNDATION SEEDS, INC. |
2 |
7 |
1 |
0 |
3 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
15 |
| JAKEL INCORPORATED |
0 |
3 |
4 |
3 |
1 |
1 |
1 |
1 |
0 |
1 |
0 |
0 |
15 |
| MARQUIP, LLC |
0 |
1 |
2 |
2 |
3 |
3 |
0 |
1 |
0 |
2 |
0 |
1 |
15 |
| MARVIN LUMBER AND CEDAR COMPANY |
1 |
1 |
0 |
1 |
3 |
2 |
0 |
1 |
0 |
2 |
2 |
2 |
15 |
| MEADWESTVACO CORPORATION |
0 |
0 |
0 |
6 |
5 |
1 |
2 |
0 |
0 |
0 |
1 |
0 |
15 |
| MEDICAL COMPONENTS, INC. |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
2 |
2 |
0 |
6 |
2 |
15 |
| NEW MEXICO TECH RESEARCH FOUNDATION |
0 |
2 |
3 |
2 |
0 |
2 |
0 |
1 |
2 |
0 |
1 |
2 |
15 |
| TESSERA, INC. |
0 |
1 |
0 |
3 |
4 |
6 |
0 |
0 |
1 |
0 |
0 |
0 |
15 |
| AMPHENOL CORPORATION |
3 |
3 |
2 |
1 |
0 |
0 |
2 |
0 |
0 |
1 |
2 |
0 |
14 |
| EMERSON ELECTRIC CO. |
5 |
0 |
3 |
0 |
1 |
0 |
0 |
0 |
0 |
2 |
1 |
2 |
14 |
| FEDERAL-MOGUL WORLD WIDE, INC. |
0 |
1 |
0 |
0 |
0 |
1 |
1 |
2 |
4 |
2 |
2 |
1 |
14 |
| FOTO-WEAR, INC. |
3 |
2 |
3 |
2 |
1 |
2 |
2 |
1 |
0 |
0 |
0 |
0 |
14 |
| HEDSTROM CO. |
1 |
2 |
3 |
7 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
14 |
| HUBER ENGINEERED WOODS LLC |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
1 |
0 |
1 |
3 |
6 |
14 |
| HWH CORPORATION |
0 |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
2 |
2 |
4 |
1 |
14 |
| MARQUIP INC. |
13 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
14 |
| MONSANTO CORPORATION |
13 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
14 |
| NEW YORK AIR BRAKE CORPORATION |
1 |
3 |
3 |
1 |
2 |
2 |
0 |
1 |
1 |
0 |
0 |
0 |
14 |
| SECOND CHANCE BODY ARMOR, INC. |
6 |
4 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
14 |
| TI GROUP AUTOMOTIVE SYSTEMS, LLC |
0 |
0 |
0 |
0 |
1 |
4 |
1 |
2 |
0 |
2 |
3 |
1 |
14 |
| VERMEER MANUFACTURING COMPANY, INC. |
0 |
0 |
2 |
2 |
1 |
0 |
3 |
2 |
1 |
2 |
1 |
0 |
14 |
| WHIRLPOOL CORPORATION |
0 |
0 |
1 |
1 |
1 |
0 |
0 |
2 |
5 |
0 |
1 |
3 |
14 |
| ABB TECHNOLOGY AG |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
3 |
1 |
0 |
4 |
4 |
13 |
| ASGROW SEED CO. LLC |
4 |
4 |
5 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
13 |
| CASE CORPORATION |
6 |
1 |
2 |
3 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
13 |
| F/G PRODUCTS, INC. |
0 |
0 |
0 |
0 |
0 |
3 |
2 |
3 |
3 |
2 |
0 |
0 |
13 |
| HUTCHINSON TECHNOLOGY INC. |
0 |
0 |
1 |
2 |
1 |
2 |
1 |
1 |
3 |
1 |
1 |
0 |
13 |
| ITRON, INC. |
0 |
2 |
0 |
1 |
0 |
0 |
1 |
1 |
6 |
1 |
0 |
1 |
13 |
| JACAM CHEMICALS, L.L.C. |
1 |
4 |
4 |
0 |
2 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
13 |
| SPX CORPORATION |
4 |
2 |
2 |
2 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
13 |
| WABASH NATIONAL, L.P. |
0 |
0 |
0 |
2 |
1 |
1 |
3 |
0 |
0 |
1 |
2 |
3 |
13 |
| EATON CORPORATION |
1 |
1 |
0 |
1 |
1 |
5 |
2 |
1 |
0 |
0 |
0 |
0 |
12 |
| IRWIN INDUSTRIAL TOOL COMPANY |
0 |
0 |
0 |
2 |
4 |
4 |
1 |
0 |
1 |
0 |
0 |
0 |
12 |
| LINK MFG., LTD. |
1 |
3 |
0 |
0 |
2 |
1 |
1 |
3 |
0 |
0 |
0 |
1 |
12 |
| STINGER WELLHEAD PROTECTION, INC. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
5 |
3 |
4 |
12 |
| SUPERIOR INDUSTRIES, LLC |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
2 |
4 |
2 |
2 |
12 |
| TRI STATE DISTRIBUTION, INC. |
1 |
0 |
1 |
1 |
1 |
1 |
4 |
0 |
0 |
1 |
0 |
2 |
12 |
| TRU-FLEX METAL HOSE CORPORATION |
3 |
1 |
5 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
1 |
0 |
12 |
| VNS PORTFOLIO LLC |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
2 |
7 |
12 |
| UNIVERSITY OF WASHINGTON |
0 |
0 |
0 |
2 |
0 |
0 |
1 |
0 |
1 |
3 |
3 |
2 |
12 |
| AGRIGENETICS, INC. |
0 |
0 |
1 |
1 |
1 |
1 |
0 |
2 |
0 |
2 |
3 |
0 |
11 |
| COVEYTECH, LLC |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
2 |
4 |
0 |
11 |
| DELAWARE CAPITAL FORMATION, INC. |
0 |
0 |
1 |
2 |
5 |
0 |
3 |
0 |
0 |
0 |
0 |
0 |
11 |
| FREEDOM INNOVATIONS, LLC |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
3 |
5 |
1 |
11 |
| GOODRICH CORPORATION |
0 |
0 |
1 |
0 |
0 |
1 |
2 |
1 |
0 |
3 |
1 |
2 |
11 |
| JERVIS B. WEBB COMPANY |
1 |
2 |
0 |
1 |
0 |
1 |
2 |
1 |
0 |
0 |
1 |
2 |
11 |
| MEAD CORPORATION |
3 |
2 |
5 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
11 |
| S & S CYCLE, INC. |
0 |
1 |
0 |
2 |
2 |
1 |
0 |
1 |
1 |
1 |
2 |
0 |
11 |
| SCHNIPKE FAMILY LIMITED LIABILITY COMPANY |
1 |
0 |
0 |
0 |
1 |
1 |
1 |
1 |
0 |
1 |
0 |
5 |
11 |
| TESCOM CORPORATION |
0 |
0 |
0 |
0 |
2 |
1 |
0 |
1 |
1 |
0 |
4 |
2 |
11 |
| THE MATERIAL WORKS, LTD. |
0 |
1 |
0 |
0 |
3 |
0 |
3 |
1 |
0 |
1 |
0 |
2 |
11 |
| UNITED STATES OF AMERICA, DEPARTMENT OF AGRICULTURE |
1 |
1 |
1 |
0 |
1 |
1 |
2 |
1 |
0 |
1 |
3 |
0 |
11 |
| ALSTOM POWER N.V. |
0 |
2 |
5 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
10 |
| BOEING COMPANY |
0 |
2 |
0 |
0 |
1 |
1 |
0 |
1 |
2 |
1 |
2 |
2 |
10 |
| CABELA'S INC. |
2 |
2 |
0 |
1 |
0 |
0 |
1 |
0 |
0 |
1 |
2 |
1 |
10 |
| CTS CORPORATION |
1 |
2 |
3 |
1 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
10 |
| CYMBET CORPORATION |
0 |
0 |
0 |
0 |
1 |
2 |
3 |
2 |
1 |
0 |
0 |
1 |
10 |
| FORT JAMES CORPORATION |
0 |
2 |
3 |
4 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
10 |
| HALLIBURTON ENERGY SERVICES, INC. |
1 |
0 |
1 |
1 |
1 |
1 |
0 |
0 |
1 |
2 |
1 |
1 |
10 |
| INTERNATIONAL GAME TECHNOLOGY (IGT) |
0 |
1 |
2 |
2 |
2 |
1 |
0 |
0 |
2 |
0 |
0 |
0 |
10 |
| KEITH INVESTMENTS L.L.C. |
0 |
0 |
0 |
0 |
1 |
2 |
4 |
2 |
1 |
0 |
0 |
0 |
10 |
| MODERNFOLD, INC. |
0 |
0 |
2 |
4 |
2 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
10 |
| NAUTILUS HUMAN PERFORMANCE SYSTEMS, INC. |
0 |
0 |
0 |
0 |
2 |
2 |
5 |
0 |
0 |
1 |
0 |
0 |
10 |
| NAUTILUS, INC. |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
2 |
4 |
2 |
10 |
| PACESETTER, INC. |
0 |
6 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
10 |
| POWERWARE CORPORATION |
0 |
5 |
5 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
10 |
| QUALCOMM, INC. |
1 |
0 |
2 |
1 |
0 |
0 |
1 |
1 |
0 |
1 |
3 |
0 |
10 |
| RITE-HITE HOLDING CORPORATION |
0 |
0 |
0 |
3 |
1 |
2 |
0 |
0 |
0 |
1 |
2 |
1 |
10 |
| ROCKLAND, INC. |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
10 |
| SUKUP MANUFACTURING COMPANY |
1 |
0 |
1 |
0 |
1 |
3 |
1 |
0 |
0 |
0 |
2 |
1 |
10 |
| THERMWOOD CORPORATION |
6 |
0 |
1 |
1 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
10 |
| U.S. MANUFACTURING INC. |
3 |
2 |
5 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
10 |
| UNITED STATES GYPSUM COMPANY |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
2 |
4 |
1 |
1 |
10 |