~Individually Owned Patent |
236 |
209 |
220 |
207 |
145 |
1017 |
EMERSON ELECTRIC CO. |
28 |
37 |
26 |
21 |
36 |
148 |
G. D. SEARLE & CO. |
34 |
20 |
41 |
20 |
17 |
132 |
WASHINGTON UNIVERSITY |
33 |
35 |
19 |
19 |
18 |
124 |
MONSANTO COMPANY, INC. |
44 |
46 |
3 |
7 |
5 |
105 |
MONSANTO TECHNOLOGY, LLC |
0 |
3 |
24 |
32 |
24 |
83 |
BOEING COMPANY |
4 |
8 |
16 |
16 |
37 |
81 |
MEMC ELECTRONIC MATERIALS, INC. |
12 |
26 |
19 |
17 |
7 |
81 |
PHARMACIA CORPORATION |
0 |
0 |
11 |
17 |
38 |
66 |
MCDONNELL DOUGLAS CORP. |
32 |
18 |
8 |
0 |
1 |
59 |
CURATORS OF THE UNIVERSITY OF MISSOURI |
5 |
12 |
13 |
13 |
15 |
58 |
L&P PROPERTY MANAGEMENT COMPANY |
11 |
11 |
9 |
11 |
14 |
56 |
MALLINCKRODT, INC. |
7 |
15 |
11 |
16 |
7 |
56 |
HUNTER ENGINEERING COMPANY |
4 |
8 |
17 |
7 |
7 |
43 |
SPRINT COMMUNICATIONS COMPANY L.P. |
4 |
1 |
4 |
10 |
18 |
37 |
SHERWOOD SERVICES AG |
6 |
12 |
7 |
7 |
2 |
34 |
STEREOTAXIS, INC. |
3 |
6 |
7 |
6 |
5 |
27 |
OUELLETTE MACHINERY SYSTEMS, INC. |
4 |
6 |
7 |
7 |
1 |
25 |
HUBBELL INCORPORATED |
6 |
4 |
4 |
6 |
4 |
24 |
ELISHA TECHNOLOGIES CO. L.L.C. |
12 |
7 |
3 |
0 |
0 |
22 |
BAUSCH & LOMB SURGICAL, INC. |
16 |
5 |
0 |
0 |
0 |
21 |
BREWER SCIENCE, INC. |
3 |
2 |
4 |
8 |
4 |
21 |
SOLUTIA INC. |
8 |
6 |
4 |
0 |
2 |
20 |
ST. LOUIS UNIVERSITY |
2 |
5 |
5 |
4 |
3 |
19 |
PROTEIN TECHNOLOGIES INTERNATIONAL, INC. |
4 |
6 |
5 |
3 |
0 |
18 |
NOVUS INTERNATIONAL, INC. |
3 |
6 |
3 |
2 |
3 |
17 |
FASCO INDUSTRIES, INC. |
2 |
2 |
5 |
7 |
0 |
16 |
COOPER TECHNOLOGIES COMPANY |
3 |
3 |
1 |
5 |
3 |
15 |
CRANE CO. |
1 |
8 |
5 |
0 |
1 |
15 |
SAINT-GOBAIN CALMAR INC. |
0 |
6 |
5 |
2 |
2 |
15 |
DRUGTECH CORPORATION |
0 |
5 |
5 |
2 |
1 |
13 |
MITEK HOLDING, INC. |
4 |
4 |
3 |
2 |
0 |
13 |
BARNES-JEWISH HOSPITAL |
0 |
2 |
1 |
4 |
5 |
12 |
BAUSCH & LOMB, INC. |
0 |
1 |
1 |
8 |
2 |
12 |
LINCOLN INDUSTRIAL CORPORATION |
2 |
2 |
2 |
1 |
5 |
12 |
BAYER CORPORATION |
5 |
0 |
5 |
1 |
0 |
11 |
COIN ACCEPTORS, INC. |
2 |
2 |
2 |
4 |
1 |
11 |
DAYCO PRODUCTS LLC |
1 |
4 |
0 |
2 |
4 |
11 |
HALDEX BRAKE CORPORATION |
1 |
4 |
2 |
2 |
2 |
11 |
HALLMARK CARDS INCORPORATED |
3 |
2 |
2 |
1 |
3 |
11 |
JAKEL INCORPORATED |
0 |
3 |
4 |
3 |
1 |
11 |
RALSTON PURINA COMPANY |
3 |
4 |
4 |
0 |
0 |
11 |
WATLOW ELECTRIC MANUFACTURING COMPANY |
3 |
2 |
2 |
0 |
4 |
11 |
SOUTHPAC TRUST INTERNATIONAL, INC. |
0 |
2 |
3 |
3 |
2 |
10 |
TRG ACCESSORIES, LLC |
0 |
2 |
2 |
4 |
2 |
10 |
BHA GROUP HOLDINGS, INC. |
0 |
2 |
3 |
2 |
2 |
9 |
CUTTING EDGE OPTRONICS, INC. |
3 |
3 |
1 |
2 |
0 |
9 |
DELAWARE CAPITAL FORMATION, INC. |
0 |
0 |
1 |
5 |
3 |
9 |
DENOVUS LLC |
1 |
3 |
3 |
1 |
1 |
9 |
HUSKY CORPORATION |
0 |
2 |
3 |
3 |
1 |
9 |
INSITUFORM (NETHERLANDS) B. V. |
3 |
0 |
0 |
2 |
4 |
9 |
NESTEC, S.A. |
0 |
1 |
1 |
2 |
5 |
9 |
SPEEDLINE TECHNOLOGIES, INC. |
0 |
1 |
2 |
2 |
4 |
9 |
STAMINA PRODUCTS, INC. |
3 |
2 |
0 |
4 |
0 |
9 |
SWENCO PRODUCTS, INC. |
0 |
0 |
3 |
1 |
5 |
9 |
BIOMERIEUX VITEK, INC. |
5 |
3 |
0 |
0 |
0 |
8 |
ENGEL INDUSTRIES, INC. |
2 |
2 |
3 |
0 |
1 |
8 |
ESCO ELECTRONICS CORPORATION |
1 |
4 |
2 |
1 |
0 |
8 |
METAL CONTAINER CORPORATION, INC. |
1 |
3 |
2 |
1 |
1 |
8 |
NOVACTYL, INC. |
1 |
0 |
4 |
2 |
1 |
8 |
PHOENIX SCIENTIFIC, INC. |
1 |
1 |
2 |
3 |
1 |
8 |
SBC TECHNOLOGY RESOURCES, INC. |
2 |
1 |
1 |
1 |
3 |
8 |
BECS TECHNOLOGY, INC. |
2 |
1 |
0 |
3 |
1 |
7 |
CONTINENTAL AFA DISPENSING COMPANY |
0 |
0 |
0 |
3 |
4 |
7 |
ELISHA HOLDING LLC |
0 |
0 |
0 |
4 |
3 |
7 |
FEDERAL-MOGUL WORLD WIDE, INC. |
1 |
0 |
3 |
2 |
1 |
7 |
GENERAL ELECTRIC COMPANY |
0 |
0 |
1 |
3 |
3 |
7 |
SALTON, INC. |
1 |
1 |
2 |
0 |
3 |
7 |
SOLAE, LLC |
0 |
0 |
0 |
5 |
2 |
7 |
SPECIALTY PRODUCTS OF GREENWOOD, MISSOURI, INC. |
0 |
0 |
1 |
4 |
2 |
7 |
3F THERAPEUTICS, INC. |
1 |
1 |
0 |
0 |
4 |
6 |
ADVANCED STENT TECHNOLOGIES, INC. |
0 |
1 |
0 |
2 |
3 |
6 |
APPLIED CONCEPTS, INC. |
0 |
1 |
1 |
2 |
2 |
6 |
BAKER HUGHES INCORPORATED |
4 |
0 |
1 |
1 |
0 |
6 |
CONTICO INTERNATIONAL, INC. |
2 |
2 |
2 |
0 |
0 |
6 |
COOK COMPOSITES AND POLYMERS CO. |
0 |
1 |
2 |
2 |
1 |
6 |
CRAIN ENTERPRISES, INC. |
0 |
0 |
0 |
2 |
4 |
6 |
DAL PARTNERSHIP |
4 |
1 |
1 |
0 |
0 |
6 |
HUSSMANN CORPORATION |
2 |
1 |
2 |
1 |
0 |
6 |
LABARGE, INC. |
0 |
1 |
3 |
1 |
1 |
6 |
PIONEER HI-BRED INTERNATIONAL, INC. |
1 |
2 |
2 |
0 |
1 |
6 |
SIOUX CHIEF MANUFACTURING COMPANY, INC. |
1 |
1 |
3 |
0 |
1 |
6 |
STAR MANUFACTURING INTERNATIONAL, INC. |
1 |
2 |
1 |
0 |
2 |
6 |
STERIS INC. |
3 |
1 |
1 |
1 |
0 |
6 |
THE SULFATREAT COMPANY |
2 |
3 |
0 |
0 |
1 |
6 |
TRENDMASTERS, INC. |
1 |
1 |
2 |
1 |
1 |
6 |
ALL SEASON TOYS, INC. |
0 |
0 |
0 |
1 |
4 |
5 |
CONTINENTAL SPRAYERS INTERNATIONAL, INC. |
2 |
0 |
0 |
2 |
1 |
5 |
EAC CORPORATION |
0 |
0 |
0 |
5 |
0 |
5 |
EDWARD WAYNE, INC. |
1 |
2 |
1 |
0 |
1 |
5 |
FIKE CORPORATION |
3 |
1 |
0 |
0 |
1 |
5 |
IRECO, INC. |
2 |
1 |
2 |
0 |
0 |
5 |
MG INDUSTRIES |
0 |
3 |
2 |
0 |
0 |
5 |
NESTEC, LTD. |
0 |
0 |
1 |
3 |
1 |
5 |
OLIN CORPORATION |
2 |
1 |
1 |
0 |
1 |
5 |
RICHARD D. RUIZ, LLC |
2 |
1 |
1 |
0 |
1 |
5 |
SIGMA-ALDRICH COMPANY |
0 |
1 |
2 |
1 |
1 |
5 |
SUNBEAM PRODUCTS, INC. |
0 |
3 |
2 |
0 |
0 |
5 |
TOXONICS MANUFACTURING, INC. |
0 |
1 |
3 |
1 |
0 |
5 |
U.S. RING BINDER CORPORATION |
3 |
1 |
1 |
0 |
0 |
5 |