HALLIBURTON ENERGY SERVICES, INC. |
69 |
123 |
134 |
108 |
97 |
531 |
~INDIVIDUALLY OWNED PATENT |
97 |
112 |
92 |
82 |
77 |
460 |
CONOCOPHILLIPS COMPANY |
36 |
38 |
24 |
25 |
20 |
143 |
UNIVERSITY OF OKLAHOMA |
5 |
20 |
19 |
11 |
18 |
73 |
BAKER HUGHES INCORPORATED |
17 |
12 |
10 |
11 |
20 |
70 |
CHEVRON PHILLIPS CHEMICAL COMPANY LP |
6 |
11 |
17 |
14 |
20 |
68 |
SEAGATE TECHNOLOGY, LLC |
22 |
12 |
5 |
6 |
5 |
50 |
BRUNSWICK CORPORATION |
9 |
8 |
7 |
10 |
9 |
43 |
CHARLES MACHINE WORKS, INC. |
3 |
8 |
5 |
9 |
6 |
31 |
OKLAHOMA MEDICAL RESEARCH FOUNDATION |
6 |
6 |
8 |
3 |
0 |
23 |
PHILLIPS PETROLEUM COMPANY |
8 |
11 |
2 |
2 |
0 |
23 |
WOOD GROUP ESP, INC. |
3 |
5 |
4 |
7 |
1 |
20 |
STINGER WELLHEAD PROTECTION, INC. |
0 |
0 |
7 |
5 |
7 |
19 |
OKLAHOMA STATE UNIVERSITY |
5 |
2 |
5 |
2 |
3 |
17 |
NOMADICS, INC. |
0 |
3 |
5 |
6 |
2 |
16 |
SAMUEL ROBERTS NOBLE FOUNDATION, INC. |
2 |
2 |
1 |
3 |
5 |
13 |
INNOVALARM CORPORATION |
0 |
3 |
2 |
2 |
5 |
12 |
BED-CHECK CORPORATION |
3 |
5 |
0 |
2 |
1 |
11 |
HELMERICH + PAYNE, INC. |
5 |
1 |
3 |
0 |
1 |
10 |
TRONOX, LLC |
0 |
3 |
7 |
0 |
0 |
10 |
UNITED VIDEO PROPERTIES, INC. |
3 |
2 |
2 |
1 |
2 |
10 |
KELIX HEAT TRANSFER SYSTEMS, LLC |
1 |
2 |
0 |
6 |
0 |
9 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
1 |
2 |
1 |
5 |
0 |
9 |
SYNTROLEUM CORPORATION |
0 |
4 |
1 |
4 |
0 |
9 |
UNARCO INDUSTRIES INC. |
3 |
2 |
3 |
0 |
1 |
9 |
YORK INTERNATIONAL CORP. |
0 |
3 |
2 |
1 |
3 |
9 |
LOCKHEED MARTIN CORPORATION |
1 |
3 |
2 |
2 |
0 |
8 |
SUNSTONE CORPORATION |
2 |
1 |
1 |
3 |
1 |
8 |
TAYLOR INNOVATIONS, L.L.C. |
4 |
1 |
1 |
2 |
0 |
8 |
TDW DELAWARE, INC. |
1 |
0 |
3 |
3 |
1 |
8 |
W. C. BRADLEY/ZEBCO HOLDINGS, INC. |
1 |
1 |
4 |
1 |
1 |
8 |
JOHN ZINK COMPANY |
2 |
2 |
2 |
1 |
0 |
7 |
KERR-MCGEE CHEMICAL LLC |
4 |
3 |
0 |
0 |
0 |
7 |
SIEMENS ENERGY & AUTOMATION, INC. |
1 |
4 |
1 |
0 |
1 |
7 |
AIRFIELD SYSTEMS, L.L.C. |
0 |
1 |
2 |
1 |
2 |
6 |
BLITZ U.S.A., INC. |
2 |
3 |
1 |
0 |
0 |
6 |
DELPHI TECHNOLOGIES, INC. |
1 |
5 |
0 |
0 |
0 |
6 |
UMICORE AG & CO. KG |
0 |
0 |
0 |
3 |
3 |
6 |
UNITED STATES GYPSUM COMPANY |
0 |
1 |
0 |
2 |
3 |
6 |
CHINA PETROLEUM AND CHEMICAL CORPORATION |
0 |
0 |
0 |
3 |
2 |
5 |
CROSBY GROUP, INC. |
2 |
1 |
2 |
0 |
0 |
5 |
FORHEALTH TECHNOLOGIES, INC. |
1 |
3 |
1 |
0 |
0 |
5 |
HONEYWELL INTERNATIONAL INC. |
1 |
3 |
1 |
0 |
0 |
5 |
LANDAUER, INC. |
1 |
3 |
1 |
0 |
0 |
5 |
ODS PROPERTIES, INC. |
2 |
0 |
2 |
1 |
0 |
5 |
SMITH INTERNATIONAL INC. |
0 |
3 |
1 |
0 |
1 |
5 |
UNIVERSITY OF TULSA |
1 |
2 |
0 |
0 |
2 |
5 |
WEATHERBANK, INC. |
1 |
3 |
1 |
0 |
0 |
5 |