PIONEER HI-BRED INTERNATIONAL, INC. |
35 |
54 |
38 |
45 |
43 |
26 |
42 |
67 |
53 |
81 |
63 |
92 |
639 |
STINE SEED FARM, INC. |
10 |
47 |
6 |
26 |
37 |
41 |
61 |
54 |
31 |
33 |
28 |
64 |
438 |
~INDIVIDUALLY OWNED PATENT |
28 |
30 |
17 |
22 |
14 |
12 |
16 |
8 |
10 |
13 |
17 |
16 |
203 |
DEERE + COMPANY |
3 |
9 |
8 |
11 |
15 |
18 |
9 |
9 |
8 |
10 |
19 |
14 |
133 |
TOWNSEND ENGINEERING COMPANY |
7 |
8 |
3 |
11 |
2 |
5 |
4 |
0 |
0 |
0 |
0 |
1 |
41 |
MONSANTO TECHNOLOGY, LLC |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
12 |
14 |
6 |
2 |
39 |
MAYTAG CORPORATION |
2 |
2 |
1 |
2 |
2 |
3 |
2 |
0 |
1 |
5 |
3 |
1 |
24 |
STORK TOWNSEND INC. |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
8 |
1 |
4 |
2 |
2 |
20 |
DELAVAN INC. |
0 |
0 |
0 |
1 |
2 |
1 |
1 |
0 |
1 |
2 |
3 |
7 |
18 |
XILINX, INC. |
0 |
0 |
0 |
0 |
2 |
5 |
4 |
4 |
1 |
1 |
0 |
1 |
18 |
IOWA STATE UNIVERSITY RESEARCH FOUNDATION INC. |
2 |
1 |
3 |
0 |
0 |
1 |
1 |
3 |
2 |
2 |
0 |
0 |
15 |
PUTCO, INC. |
1 |
1 |
2 |
0 |
0 |
3 |
2 |
3 |
0 |
0 |
0 |
2 |
14 |
E. I. DU PONT DE NEMOURS AND COMPANY |
2 |
2 |
0 |
1 |
1 |
0 |
3 |
1 |
0 |
1 |
1 |
1 |
13 |
THERMAL DYNAMICS, INC. |
0 |
1 |
3 |
4 |
2 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
13 |
COMPRESSOR CONTROLS CORP. |
1 |
3 |
1 |
1 |
2 |
0 |
2 |
1 |
0 |
1 |
0 |
0 |
12 |
KEMIN INDUSTRIES, INC. |
2 |
3 |
2 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
9 |
WILIAN HOLDING COMPANY |
0 |
1 |
1 |
3 |
1 |
1 |
0 |
1 |
0 |
0 |
1 |
0 |
9 |
F. R. DRAKE COMPANY |
0 |
0 |
0 |
0 |
1 |
2 |
2 |
0 |
1 |
0 |
1 |
1 |
8 |
SAUER-DANFOSS INC. |
0 |
0 |
1 |
1 |
0 |
3 |
1 |
1 |
0 |
0 |
1 |
0 |
8 |
AGRINOMICS LLC |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
5 |
1 |
1 |
7 |
BOEHRINGER INGELHEIM VETMEDICA, INC. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
2 |
6 |
EMCO ENTERPRISES, INC. |
1 |
3 |
0 |
0 |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
6 |
WHIRLPOOL CORPORATION |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
0 |
1 |
0 |
6 |
HUMAN GENE THERAPY RESEARCH INSTITUTE |
0 |
1 |
1 |
1 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
5 |
INLAND FINANCE COMPANY |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
5 |
KEMIN FOODS, LC |
0 |
0 |
0 |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
5 |
MEDUSA SPECIAL PROJECTS, LLC |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
0 |
0 |
5 |
SYNGENTA PARTICIPATIONS AG |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
2 |
2 |
5 |
WILLIAM WRIGLEY JR. COMPANY |
1 |
0 |
1 |
1 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
5 |
EROSION TECH, LLC |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
2 |
4 |
INNOVATIVE ELLAVATIONS, LLC |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
0 |
1 |
1 |
4 |
M.S. TECHNOLOGIES, LLC |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
4 |
MICREL INCORPORATED |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
1 |
0 |
0 |
1 |
0 |
4 |
MICROSOY CORPORATION |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
2 |
0 |
0 |
0 |
4 |
SCHILLINGER SEED, INC. |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
2 |
0 |
0 |
0 |
4 |
SP TECHNOLOGIES LLC |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
1 |
1 |
0 |
0 |
4 |
TRUE PITCH, INC. |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
4 |
ACCU-MOLD CORP. |
0 |
1 |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
AGRI DRAIN CORPORATION |
0 |
0 |
0 |
0 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
AGRIGENETICS, INC. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
0 |
3 |
ASGROW SEED CO. LLC |
0 |
0 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
DEKALB GENETICS CORPORATION |
1 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
ELECTRONIC DATA SYSTEMS CORPORATION |
0 |
0 |
0 |
1 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
3 |
INTERMEC IP CORP. |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
3 |
MASSACHUSETTS EYE AND EAR INFIRMARY |
0 |
0 |
0 |
0 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
MIDAMERICA RECYCLING COMPANY |
0 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
SAUER, INC. |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
SCHAFER SYSTEMS INC. |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
0 |
0 |
0 |
0 |
0 |
3 |