PIONEER HI-BRED INTERNATIONAL, INC. |
55 |
86 |
68 |
114 |
97 |
420 |
ROCKWELL COLLINS, INC. |
40 |
94 |
87 |
86 |
92 |
399 |
~INDIVIDUALLY OWNED PATENT |
55 |
52 |
89 |
101 |
75 |
372 |
DEERE + COMPANY |
46 |
59 |
80 |
76 |
77 |
338 |
STINE SEED FARM, INC. |
31 |
33 |
28 |
64 |
77 |
233 |
MONSANTO TECHNOLOGY, LLC |
42 |
50 |
30 |
8 |
24 |
154 |
UNIVERSITY OF IOWA RESEARCH FOUNDATION |
19 |
17 |
25 |
19 |
27 |
107 |
IOWA STATE UNIVERSITY RESEARCH FOUNDATION INC. |
12 |
28 |
21 |
15 |
10 |
86 |
FISHER CONTROLS INTERNATIONAL, INC. |
9 |
13 |
16 |
22 |
24 |
84 |
VERMEER MANUFACTURING COMPANY, INC. |
12 |
15 |
16 |
10 |
11 |
64 |
BROADCOM CORPORATION |
9 |
13 |
15 |
13 |
0 |
50 |
MAYTAG CORPORATION |
4 |
27 |
12 |
5 |
0 |
48 |
MUSCO CORPORATION |
3 |
5 |
10 |
15 |
15 |
48 |
WHIRLPOOL CORPORATION |
17 |
2 |
2 |
13 |
8 |
42 |
SYNGENTA PARTICIPATIONS AG |
11 |
2 |
10 |
2 |
8 |
33 |
SKYWORKS SOLUTIONS, INC. |
6 |
5 |
5 |
7 |
8 |
31 |
INTERMEC IP CORP. |
9 |
8 |
5 |
4 |
4 |
30 |
DELAVAN INC. |
1 |
2 |
3 |
8 |
11 |
25 |
M.S. TECHNOLOGIES, LLC |
1 |
0 |
2 |
6 |
15 |
24 |
SCHNEIDER ELECTRIC USA, INC. |
0 |
0 |
0 |
0 |
22 |
22 |
SAUER-DANFOSS INC. |
5 |
4 |
5 |
3 |
4 |
21 |
LIGHTWAVES SYSTEMS, INC. |
3 |
3 |
1 |
9 |
4 |
20 |
CNH AMERICA LLC |
7 |
0 |
6 |
2 |
4 |
19 |
INTEGRATED DNA TECHNOLOGIES, INC. |
1 |
4 |
4 |
5 |
4 |
18 |
RITE-HITE HOLDING CORPORATION |
1 |
1 |
6 |
3 |
7 |
18 |
SHIRE LLC |
0 |
0 |
16 |
0 |
1 |
17 |
VERIZON BUSINESS GLOBAL LLC |
3 |
4 |
2 |
4 |
4 |
17 |
ELECTROLUX HOME PRODUCTS, INC. |
0 |
1 |
2 |
6 |
7 |
16 |
GATEWAY 2000, INC. |
7 |
2 |
6 |
0 |
1 |
16 |
BOEHRINGER INGELHEIM VETMEDICA, INC. |
0 |
2 |
8 |
3 |
2 |
15 |
GRAIN PROCESSING CORPORATION |
2 |
3 |
5 |
2 |
3 |
15 |
AGRIGENETICS, INC. |
0 |
3 |
10 |
0 |
0 |
13 |
CARGILL, INC. |
1 |
2 |
2 |
4 |
4 |
13 |
TEREX USA, LLC |
0 |
0 |
2 |
5 |
6 |
13 |
XILINX, INC. |
6 |
3 |
2 |
1 |
0 |
12 |
HWH CORPORATION |
2 |
2 |
4 |
1 |
2 |
11 |
WINEGARD COMPANY |
3 |
2 |
1 |
2 |
3 |
11 |
STORK TOWNSEND INC. |
1 |
4 |
2 |
2 |
1 |
10 |
ALLEN IP INC. |
0 |
0 |
4 |
1 |
4 |
9 |
BIOVA, L.L.C. |
0 |
1 |
0 |
3 |
5 |
9 |
LISLE CORPORATION |
4 |
1 |
4 |
0 |
0 |
9 |
MICREL INCORPORATED |
0 |
4 |
2 |
3 |
0 |
9 |
TRI/MARK CORPORATION |
3 |
1 |
1 |
2 |
2 |
9 |
WYETH |
4 |
1 |
1 |
2 |
1 |
9 |
AGRINOMICS LLC |
0 |
5 |
1 |
1 |
1 |
8 |
HNI TECHNOLOGIES INC. |
0 |
0 |
1 |
3 |
4 |
8 |
RF MICRO DEVICES, INC. |
2 |
1 |
1 |
1 |
3 |
8 |
SUKUP MANUFACTURING COMPANY |
0 |
0 |
2 |
1 |
5 |
8 |
SYNCBAK, INC. |
0 |
0 |
0 |
0 |
8 |
8 |
BASF PLANT SCIENCE GMBH |
0 |
0 |
3 |
4 |
0 |
7 |
CARDIAC PACEMAKERS, INC. |
0 |
3 |
1 |
0 |
3 |
7 |
DAVINCI ITALIA/USA GROUP, LLC |
0 |
1 |
0 |
4 |
2 |
7 |
EVERGREEN PACKAGING INC. |
3 |
2 |
2 |
0 |
0 |
7 |
HUNTER'S SPECIALTIES, INC. |
3 |
3 |
0 |
0 |
1 |
7 |
PELLA CORPORATION |
0 |
2 |
2 |
1 |
2 |
7 |
BARNSTEAD THERMOLYNE CORPORATION |
3 |
0 |
2 |
1 |
0 |
6 |
CARLETON LIFE SUPPORT SYSTEMS, INC. |
1 |
0 |
2 |
2 |
1 |
6 |
CATERPILLAR INC. |
2 |
0 |
3 |
1 |
0 |
6 |
CUSTOM-PAK, INCORPORATED |
2 |
1 |
2 |
0 |
1 |
6 |
E. I. DU PONT DE NEMOURS AND COMPANY |
0 |
1 |
1 |
1 |
3 |
6 |
FIRST DATA CORPORATION |
0 |
2 |
2 |
1 |
1 |
6 |
INDUSTRIAL DESIGN FABRICATION & INSTALLATION, INC. |
0 |
0 |
1 |
4 |
1 |
6 |
MICOY CORPORATION |
1 |
1 |
2 |
1 |
1 |
6 |
SQUARE D COMPANY |
3 |
2 |
1 |
0 |
0 |
6 |
WABTEC HOLDING CORPORATION |
2 |
1 |
0 |
1 |
2 |
6 |
WEEMS INDUSTRIES, INC. |
3 |
1 |
0 |
1 |
1 |
6 |
ENGINEERED PRODUCTS COMPANY |
2 |
1 |
1 |
1 |
0 |
5 |
EROSION TECH, LLC |
0 |
0 |
2 |
2 |
1 |
5 |
GARY W. CLEM, INC. |
2 |
0 |
0 |
1 |
2 |
5 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
0 |
0 |
0 |
2 |
3 |
5 |
MEDUSA SPECIAL PROJECTS, LLC |
1 |
4 |
0 |
0 |
0 |
5 |
TRIMBLE NAVIGATION, LTD. |
0 |
0 |
2 |
1 |
2 |
5 |
UNITED STATES OF AMERICA, DEPARTMENT OF AGRICULTURE |
1 |
0 |
1 |
1 |
2 |
5 |
VECTOR CORPORATION |
3 |
0 |
2 |
0 |
0 |
5 |