~INDIVIDUALLY OWNED PATENT |
45 |
44 |
39 |
42 |
40 |
31 |
38 |
32 |
29 |
24 |
32 |
26 |
422 |
BAKER HUGHES INCORPORATED |
8 |
18 |
6 |
17 |
17 |
18 |
12 |
10 |
11 |
20 |
33 |
34 |
204 |
BRUNSWICK CORPORATION |
9 |
11 |
3 |
3 |
0 |
4 |
3 |
5 |
3 |
2 |
0 |
0 |
43 |
UNITED VIDEO PROPERTIES, INC. |
6 |
7 |
3 |
6 |
3 |
3 |
2 |
2 |
0 |
2 |
4 |
5 |
43 |
SYNTROLEUM CORPORATION |
3 |
5 |
0 |
1 |
3 |
0 |
4 |
1 |
4 |
0 |
4 |
4 |
29 |
TDW DELAWARE, INC. |
3 |
1 |
0 |
0 |
1 |
1 |
0 |
3 |
3 |
1 |
5 |
6 |
24 |
BED-CHECK CORPORATION |
2 |
2 |
2 |
2 |
2 |
3 |
5 |
0 |
2 |
1 |
0 |
0 |
21 |
JOHN ZINK COMPANY |
0 |
1 |
2 |
4 |
5 |
2 |
2 |
2 |
1 |
0 |
0 |
2 |
21 |
DELPHI TECHNOLOGIES, INC. |
0 |
0 |
5 |
3 |
3 |
1 |
5 |
0 |
0 |
0 |
0 |
0 |
17 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
0 |
4 |
2 |
2 |
2 |
0 |
0 |
1 |
2 |
0 |
4 |
0 |
17 |
LOCKHEED MARTIN CORPORATION |
0 |
0 |
2 |
1 |
4 |
1 |
3 |
2 |
2 |
0 |
0 |
0 |
15 |
UNIVERSITY OF TULSA |
0 |
1 |
1 |
1 |
2 |
1 |
2 |
0 |
0 |
2 |
4 |
1 |
15 |
W. C. BRADLEY/ZEBCO HOLDINGS, INC. |
0 |
0 |
1 |
5 |
0 |
1 |
1 |
3 |
1 |
1 |
1 |
1 |
15 |
UNIVERSITY OF OKLAHOMA |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
0 |
3 |
6 |
2 |
14 |
B S & B SAFETY SYSTEMS, INC. |
2 |
2 |
6 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
12 |
SUNSTONE CORPORATION |
0 |
0 |
0 |
1 |
2 |
2 |
0 |
1 |
3 |
1 |
0 |
2 |
12 |
UMICORE AG & CO. KG |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
3 |
0 |
5 |
11 |
HELMERICH + PAYNE, INC. |
0 |
0 |
0 |
0 |
0 |
5 |
1 |
3 |
0 |
1 |
0 |
0 |
10 |
UNARCO INDUSTRIES INC. |
0 |
0 |
3 |
1 |
1 |
1 |
2 |
2 |
0 |
0 |
0 |
0 |
10 |
CONTINENTAL INDUSTRIES, INC. |
1 |
1 |
0 |
0 |
2 |
1 |
0 |
1 |
0 |
0 |
0 |
3 |
9 |
CROSBY GROUP, INC. |
1 |
2 |
1 |
0 |
0 |
2 |
1 |
2 |
0 |
0 |
0 |
0 |
9 |
KELIX HEAT TRANSFER SYSTEMS, LLC |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
0 |
6 |
0 |
0 |
0 |
9 |
AAON, INC. |
0 |
0 |
2 |
0 |
4 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
8 |
ASEC MANUFACTURING, A GENERAL PARTNERSHIP |
5 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
8 |
H & L TOOTH COMPANY |
2 |
1 |
1 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
2 |
0 |
8 |
PETRO-CHEM DEVELOPMENT CO., INC. |
1 |
5 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
8 |
NATIONAL TANK COMPANY |
3 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
0 |
1 |
1 |
7 |
ODS PROPERTIES, INC. |
0 |
0 |
0 |
3 |
0 |
2 |
0 |
0 |
1 |
0 |
1 |
0 |
7 |
ZEECO, INC. |
0 |
0 |
3 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
7 |
CONOCOPHILLIPS COMPANY |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
3 |
6 |
HAROLD SIMPSON, INC. |
0 |
1 |
0 |
1 |
1 |
1 |
0 |
0 |
0 |
1 |
1 |
0 |
6 |
HYDROHOIST INTERNATIONAL, INC. |
1 |
0 |
0 |
1 |
3 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
6 |
QR SPEX, INC. |
0 |
1 |
0 |
1 |
1 |
2 |
0 |
0 |
1 |
0 |
0 |
0 |
6 |
SOUTHWESTERN WIRE CLOTH, INC. |
0 |
2 |
1 |
1 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
6 |
AMERICAN AIRLINES, INC. |
0 |
0 |
0 |
2 |
1 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
5 |
HEAR-WEAR TECHNOLOGIES, LLC |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
0 |
0 |
1 |
0 |
1 |
5 |
HONEYWELL INTERNATIONAL INC. |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
1 |
0 |
0 |
0 |
0 |
5 |
MEDIALINK WORLDWIDE INCORPORATED |
0 |
1 |
0 |
0 |
1 |
0 |
1 |
1 |
0 |
1 |
0 |
0 |
5 |
OKLAHOMA SAFETY EQUIPMENT CO. |
0 |
3 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
5 |
THE NORDAM GROUP, INC. |
0 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
5 |
BOEING COMPANY |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
0 |
0 |
1 |
0 |
4 |
BS&B SAFETY SYSTEMS, LTD. |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
1 |
0 |
0 |
0 |
1 |
4 |
CAMCO INTERNATIONAL INC. |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
CHEVRON PHILLIPS CHEMICAL COMPANY LP |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
1 |
4 |
EXXONMOBIL CHEMICAL PATENTS INC. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
2 |
1 |
0 |
4 |
KIMBERLY-CLARK WORLDWIDE, INC. |
0 |
0 |
0 |
0 |
1 |
0 |
2 |
1 |
0 |
0 |
0 |
0 |
4 |
LEKTRON INDUSTRIAL SUPPLY, INC. |
1 |
0 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
MCELROY MANUFACTURING, INC. |
1 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
PACCAR INC. |
0 |
0 |
0 |
1 |
0 |
0 |
2 |
1 |
0 |
0 |
0 |
0 |
4 |
REGENCY TECHNOLOGIES, LLC |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
2 |
4 |
SABRE INC. |
0 |
1 |
0 |
0 |
1 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
4 |
SEISMIC RECOVERY, LLC |
0 |
2 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
4 |
TEREX CORPORATION |
0 |
0 |
0 |
4 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
UNITED PARCEL SERVICE OF AMERICA, INC. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
2 |
0 |
1 |
4 |
ADVANCED MILEAGE TECHNOLOGIES, LLC |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
3 |
AIR POWER SYSTEMS CO., INC. |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
1 |
3 |
BAKER HUGHES LIMITED |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
BOVAIRD & CO. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
1 |
3 |
BP AMOCO CORPORATION |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
BRADEN MANUFACTURING |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
3 |
CALLIDUS TECHNOLOGIES, L.L.C. |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
0 |
1 |
3 |
CATALYST PARTNERS, INC. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
1 |
3 |
CHRISTY, INC. |
0 |
0 |
0 |
0 |
1 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
3 |
CRC-EVANS PIPELINE INTERNATIONAL, INC. |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
3 |
FLUID INCLUSION TECHNOLOGIES, INC. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
0 |
3 |
GARDNER DENVER MACHINERY INC. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
2 |
3 |
KWIKLIFT, INC. |
0 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
LEVEL 3 COMMUNICATIONS, LLC |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
3 |
LOWRANCE ELECTRONICS, INC. |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
0 |
0 |
0 |
0 |
3 |
MIRATECH CORPORATION |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
0 |
3 |
NCO2 COMPANY LLC |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
1 |
3 |
ODS TECHNOLOGIES, L.P. |
2 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
PROTECTOSEAL COMPANY |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
3 |
ROAD SCIENCE, LLC |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
1 |
3 |
ROYCE MEDICAL COMPANY |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
SCIFIT SYSTEMS, INC. |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
3 |
SERVA CORPORATION |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
0 |
3 |
STEELCASE DEVELOPMENT CORPORATION |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
SULZER CHEMTECH AG |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
0 |
3 |
TESCO CORP |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
2 |
0 |
3 |
WILLIAMS COMMUNICATIONS, INC. |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
WOOLSLAYER COMPANIES, INC. |
0 |
0 |
0 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
ZEBCO DIVISION OF BRUNSWICK CORPORATION |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |