| ~INDIVIDUALLY OWNED PATENT |
145 |
152 |
141 |
124 |
132 |
694 |
| BOEING COMPANY |
37 |
42 |
49 |
54 |
57 |
239 |
| MONSANTO TECHNOLOGY, LLC |
24 |
22 |
33 |
34 |
31 |
144 |
| EMERSON ELECTRIC CO. |
36 |
20 |
28 |
19 |
27 |
130 |
| PHARMACIA CORPORATION |
38 |
21 |
18 |
6 |
1 |
84 |
| WASHINGTON UNIVERSITY |
18 |
13 |
17 |
16 |
12 |
76 |
| SPRINT COMMUNICATIONS COMPANY L.P. |
18 |
10 |
10 |
15 |
15 |
68 |
| UNIVERSITY OF MISSOURI |
15 |
7 |
17 |
8 |
11 |
58 |
| L&P PROPERTY MANAGEMENT COMPANY |
14 |
4 |
8 |
6 |
10 |
42 |
| G. D. SEARLE & CO. |
17 |
7 |
13 |
2 |
1 |
40 |
| MALLINCKRODT, INC. |
7 |
5 |
3 |
9 |
13 |
37 |
| HUNTER ENGINEERING COMPANY |
7 |
4 |
7 |
6 |
11 |
35 |
| SPRINT SPECTRUM L.P. |
2 |
4 |
6 |
14 |
6 |
32 |
| MEMC ELECTRONIC MATERIALS, INC. |
7 |
6 |
7 |
5 |
1 |
26 |
| STEREOTAXIS, INC. |
5 |
5 |
5 |
7 |
1 |
23 |
| BREWER SCIENCE, INC. |
4 |
8 |
3 |
2 |
4 |
21 |
| DAYCO PRODUCTS LLC |
4 |
3 |
2 |
6 |
4 |
19 |
| E. I. DU PONT DE NEMOURS AND COMPANY |
2 |
2 |
5 |
7 |
3 |
19 |
| HUSSMANN CORPORATION |
0 |
2 |
7 |
5 |
5 |
19 |
| GENERAL ELECTRIC COMPANY |
3 |
2 |
4 |
5 |
3 |
17 |
| BARNES-JEWISH HOSPITAL |
5 |
2 |
2 |
6 |
1 |
16 |
| HALDEX BRAKE CORPORATION |
2 |
3 |
6 |
4 |
1 |
16 |
| CONTINENTAL AFA DISPENSING COMPANY |
4 |
5 |
2 |
4 |
0 |
15 |
| AMERICAN POWER CONVERSION CORPORATION |
2 |
2 |
2 |
2 |
6 |
14 |
| SOLAE, LLC |
2 |
1 |
3 |
5 |
3 |
14 |
| WATLOW ELECTRIC MANUFACTURING COMPANY |
4 |
1 |
4 |
4 |
1 |
14 |
| CRAIN ENTERPRISES, INC. |
4 |
0 |
2 |
5 |
2 |
13 |
| DIVERGENCE, INC. |
2 |
5 |
0 |
2 |
4 |
13 |
| SHERWOOD SERVICES AG |
2 |
3 |
6 |
2 |
0 |
13 |
| SIGMA-ALDRICH COMPANY |
1 |
3 |
2 |
4 |
3 |
13 |
| ST. LOUIS UNIVERSITY |
3 |
4 |
3 |
2 |
1 |
13 |
| ENGINEERED SUPPORT SYSTEMS, INC. |
2 |
1 |
0 |
5 |
4 |
12 |
| HONEYWELL FEDERAL MANUFACTURING & TECHNOLOGIES, LLC |
0 |
1 |
5 |
2 |
4 |
12 |
| NESTEC, S.A. |
5 |
2 |
2 |
2 |
1 |
12 |
| COOPER TECHNOLOGIES COMPANY |
3 |
1 |
2 |
1 |
4 |
11 |
| LASER BAND, LLC |
2 |
1 |
3 |
1 |
4 |
11 |
| INSITUFORM (NETHERLANDS) B. V. |
4 |
1 |
2 |
2 |
1 |
10 |
| LINCOLN INDUSTRIAL CORPORATION |
5 |
3 |
1 |
1 |
0 |
10 |
| MONSANTO COMPANY, INC. |
5 |
4 |
1 |
0 |
0 |
10 |
| HUBBELL INCORPORATED |
4 |
3 |
0 |
2 |
0 |
9 |
| PFIZER INC. |
3 |
2 |
2 |
1 |
1 |
9 |
| POTTER ELECTRIC SIGNAL CO. |
0 |
5 |
1 |
2 |
1 |
9 |
| ELISHA HOLDING LLC |
3 |
3 |
2 |
0 |
0 |
8 |
| MEADWESTVACO CALMAR, INC. |
0 |
0 |
0 |
0 |
8 |
8 |
| MEADWESTVACO CORPORATION |
0 |
0 |
1 |
7 |
0 |
8 |
| MITEK HOLDING, INC. |
0 |
4 |
4 |
0 |
0 |
8 |
| NORTHROP GRUMMAN CORPORATION |
2 |
2 |
0 |
2 |
2 |
8 |
| SWENCO PRODUCTS, INC. |
5 |
2 |
1 |
0 |
0 |
8 |
| TRG ACCESSORIES, LLC |
2 |
2 |
1 |
1 |
2 |
8 |
| ALL SEASON TOYS, INC. |
4 |
2 |
1 |
0 |
0 |
7 |
| BAUSCH & LOMB, INC. |
2 |
1 |
0 |
3 |
1 |
7 |
| COVIDIEN AG |
0 |
0 |
0 |
0 |
7 |
7 |
| D&PL TECHNOLOGY HOLDING CORP. |
0 |
6 |
1 |
0 |
0 |
7 |
| GARMIN LTD. |
0 |
1 |
4 |
2 |
0 |
7 |
| HUSKY CORPORATION |
1 |
2 |
3 |
0 |
1 |
7 |
| NORTHPOLE LIMITED |
1 |
0 |
1 |
3 |
2 |
7 |
| NOVUS INTERNATIONAL, INC. |
3 |
1 |
0 |
0 |
3 |
7 |
| O SULLIVAN INDUSTRIES, INC. |
1 |
1 |
2 |
3 |
0 |
7 |
| R & D TOOL AND ENGINEERING, INC. |
2 |
2 |
1 |
1 |
1 |
7 |
| SIOUX CHIEF MANUFACTURING COMPANY, INC. |
1 |
2 |
1 |
2 |
1 |
7 |
| SOLUTIA INC. |
2 |
2 |
1 |
2 |
0 |
7 |
| SPEEDLINE TECHNOLOGIES, INC. |
4 |
2 |
0 |
1 |
0 |
7 |
| SYNERGETICS, INC. |
1 |
1 |
1 |
2 |
2 |
7 |
| APPLIED CONCEPTS, INC. |
2 |
1 |
1 |
1 |
1 |
6 |
| BHA GROUP HOLDINGS, INC. |
2 |
2 |
1 |
1 |
0 |
6 |
| CISCO TECHNOLOGY, INC. |
2 |
1 |
3 |
0 |
0 |
6 |
| FASCO INDUSTRIES, INC. |
0 |
3 |
0 |
3 |
0 |
6 |
| FEDERAL-MOGUL WORLD WIDE, INC. |
1 |
1 |
1 |
0 |
3 |
6 |
| GARMIN INTERNATIONAL, INC |
1 |
2 |
1 |
1 |
1 |
6 |
| HALLMARK CARDS INCORPORATED |
3 |
1 |
0 |
2 |
0 |
6 |
| KOPLAR INTERACTIVE SYSTEMS INTERNATIONAL LLC |
0 |
0 |
3 |
2 |
1 |
6 |
| NESTEC, LTD. |
1 |
4 |
0 |
1 |
0 |
6 |
| ORSCHELN PRODUCTS LLC |
0 |
3 |
3 |
0 |
0 |
6 |
| SALTON, INC. |
3 |
0 |
3 |
0 |
0 |
6 |
| TRACKER MARINE, L.L.C. |
1 |
0 |
1 |
2 |
2 |
6 |
| U-TURN SPORTS CO, LLC |
0 |
1 |
0 |
2 |
3 |
6 |
| ACOBA, LLC |
0 |
1 |
3 |
1 |
0 |
5 |
| ALLIED HEALTHCARE PRODUCTS, INC. |
0 |
3 |
1 |
1 |
0 |
5 |
| ASF-KEYSTONE, INC. |
0 |
0 |
2 |
1 |
2 |
5 |
| AT& T KNOWLEDGE VENTURES, L.P. |
0 |
0 |
0 |
3 |
2 |
5 |
| AT&T CORP. |
1 |
0 |
1 |
2 |
1 |
5 |
| BIO-RAD LABORATORIES, INC. |
0 |
0 |
1 |
3 |
1 |
5 |
| CALGENE LLC |
1 |
2 |
0 |
2 |
0 |
5 |
| CLEAN EARTH TECHNOLOGIES, LLC |
1 |
0 |
1 |
2 |
1 |
5 |
| DELAWARE CAPITAL FORMATION, INC. |
3 |
0 |
2 |
0 |
0 |
5 |
| DENOVUS LLC |
1 |
2 |
0 |
1 |
1 |
5 |
| DISTRIBUTION CONTROL SYSTEMS, INC. |
0 |
1 |
1 |
2 |
1 |
5 |
| EAGLE INDUSTRIES UNLIMITED, INC. |
0 |
2 |
2 |
1 |
0 |
5 |
| EVEREST BIOMEDICAL INSTRUMENTS CO. |
0 |
2 |
2 |
0 |
1 |
5 |
| FIKE CORPORATION |
1 |
3 |
1 |
0 |
0 |
5 |
| JEFFREY S. BROOKS, INC. |
1 |
1 |
2 |
1 |
0 |
5 |
| MASTERCHEM INDUSTRIES, LLC |
0 |
0 |
2 |
3 |
0 |
5 |
| NEW CHAPTER, INC. |
1 |
0 |
3 |
0 |
1 |
5 |
| SBC TECHNOLOGY RESOURCES, INC. |
3 |
1 |
1 |
0 |
0 |
5 |