~Individually Owned Patent |
152 |
132 |
150 |
126 |
120 |
680 |
MILLIKEN & COMPANY |
23 |
39 |
51 |
71 |
53 |
237 |
GENERAL ELECTRIC COMPANY |
12 |
13 |
37 |
26 |
39 |
127 |
CRYOVAC, INC. |
16 |
35 |
20 |
22 |
12 |
105 |
HILL-ROM COMPANY, INC. |
11 |
20 |
17 |
8 |
15 |
71 |
SONOCO DEVELOPMENT, INC. |
14 |
12 |
16 |
12 |
17 |
71 |
KEMET ELECTRONICS CORPORATION |
6 |
11 |
12 |
6 |
8 |
43 |
POWER TOOL HOLDERS, INC. |
11 |
11 |
8 |
8 |
5 |
43 |
NCR CORPORATION |
11 |
9 |
8 |
2 |
7 |
37 |
MICHELIN RECHERCHE ET TECHNIQUE |
4 |
8 |
6 |
5 |
13 |
36 |
CLEMSON UNIVERSITY |
2 |
5 |
6 |
13 |
9 |
35 |
WESTVACO CORPORATION |
14 |
5 |
9 |
5 |
0 |
33 |
THE ESAB GROUP, INC. |
11 |
7 |
9 |
3 |
2 |
32 |
RELIANCE ELECTRIC TECHNOLOGIES, LLC |
6 |
12 |
4 |
6 |
2 |
30 |
PACESETTER, INC. |
0 |
7 |
3 |
5 |
6 |
21 |
POLY-MED, INC. |
4 |
3 |
6 |
3 |
5 |
21 |
HARTNESS INTERNATIONAL, INC. |
2 |
4 |
1 |
7 |
6 |
20 |
INTEL CORPORATION |
7 |
1 |
2 |
6 |
4 |
20 |
WESTINGHOUSE SAVANNAH RIVER COMPANY, INC. |
3 |
9 |
3 |
3 |
2 |
20 |
MEDICAL UNIVERSITY OF SOUTH CAROLINA |
6 |
2 |
5 |
3 |
3 |
19 |
BAYER CORPORATION |
8 |
1 |
9 |
0 |
0 |
18 |
ASTENJOHNSON, INC. |
4 |
9 |
1 |
3 |
0 |
17 |
MEADWESTVACO CORPORATION |
0 |
0 |
0 |
5 |
10 |
15 |
PIRELLI CABLES AND SYSTEMS LLC |
1 |
7 |
4 |
2 |
0 |
14 |
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION |
0 |
3 |
2 |
2 |
7 |
14 |
AVX CORPORATION |
1 |
3 |
2 |
3 |
4 |
13 |
BASF CORP. |
5 |
2 |
4 |
2 |
0 |
13 |
BBA NONWOVENS SIMPSONVILLE, INC. |
1 |
2 |
5 |
3 |
2 |
13 |
MITSUBISHI POLYESTER FILM, LLC |
3 |
1 |
2 |
5 |
2 |
13 |
SAWGRASS SYSTEMS, INC. |
2 |
0 |
9 |
1 |
0 |
12 |
BIC CORPORATION |
2 |
3 |
2 |
2 |
2 |
11 |
UNIVERSITY OF SOUTH CAROLINA |
1 |
4 |
1 |
3 |
2 |
11 |
WESTINGHOUSE SAVANNAH RIVER COMPANY LLC |
1 |
0 |
5 |
5 |
0 |
11 |
CHICAGO PNEUMATIC TOOL COMPANY |
2 |
5 |
0 |
2 |
1 |
10 |
DELPHI ORACLE CORP. |
0 |
0 |
6 |
3 |
1 |
10 |
GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC |
0 |
0 |
1 |
4 |
5 |
10 |
PIRELLI CABLE CORP. |
2 |
5 |
1 |
2 |
0 |
10 |
SIEMENS DIESEL SYSTEMS TECHNOLOGY, LLC |
0 |
0 |
1 |
6 |
3 |
10 |
ALBANY INTERNATIONAL CORPORATION |
0 |
2 |
2 |
1 |
4 |
9 |
ALCOA FUJIKURA LTD. |
1 |
2 |
1 |
2 |
3 |
9 |
ALUMINUM LADDER COMPANY |
1 |
0 |
2 |
3 |
3 |
9 |
SHAKESPEARE COMPANY, LLC |
0 |
1 |
4 |
4 |
0 |
9 |
SQUARE D COMPANY |
3 |
0 |
3 |
2 |
1 |
9 |
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY |
2 |
5 |
1 |
0 |
1 |
9 |
WELLMAN INC. |
0 |
3 |
2 |
2 |
2 |
9 |
WESTINGHOUSE AIR BRAKE COMPANY |
4 |
3 |
1 |
1 |
0 |
9 |
WESTINGHOUSE ELECTRIC COMPANY LLC |
1 |
1 |
0 |
4 |
3 |
9 |
ONE WORLD TECHNOLOGIES, INC. |
0 |
1 |
3 |
4 |
0 |
8 |
CREE, INC. |
6 |
1 |
0 |
0 |
0 |
7 |
EATON CORPORATION |
2 |
0 |
0 |
1 |
4 |
7 |
HARSCO TECHNOLOGIES CORPORATION |
1 |
1 |
0 |
5 |
0 |
7 |
MACHINE DESIGN INCORPORATED |
0 |
3 |
0 |
2 |
2 |
7 |
OMNOVA SOLUTIONS INC. |
2 |
3 |
2 |
0 |
0 |
7 |
ROBERT BOSCH CORPORATION |
0 |
1 |
3 |
1 |
2 |
7 |
SUNEX INTERNATIONAL INC. |
0 |
3 |
1 |
2 |
1 |
7 |
TIETEX INTERNATIONAL, LTD. |
1 |
1 |
1 |
2 |
2 |
7 |
ARTEVA NORTH AMERICA S.A.R.L. |
1 |
2 |
2 |
1 |
0 |
6 |
CABOT CORPORATION |
0 |
2 |
1 |
2 |
1 |
6 |
DOTY SCIENTIFIC, INC. |
4 |
2 |
0 |
0 |
0 |
6 |
KIMBERLY-CLARK WORLDWIDE, INC. |
0 |
1 |
0 |
3 |
2 |
6 |
SAFETY COMPONENTS FABRIC TECHNOLOGIES, INC. |
0 |
3 |
0 |
2 |
1 |
6 |
SCHLUMBERGER RESOURCE MANAGEMENT SERVICES, INC. |
0 |
1 |
1 |
4 |
0 |
6 |
SPECIALTY EQUIPMENT COMPANIES, INC. |
0 |
1 |
3 |
2 |
0 |
6 |
UNION SWITCH & SIGNAL INC. |
0 |
1 |
2 |
3 |
0 |
6 |
AOS HOLDING COMPANY |
2 |
3 |
0 |
0 |
0 |
5 |
COMPX INTERNATIONAL, INC. |
2 |
0 |
0 |
2 |
1 |
5 |
CORNING INCORPORATED |
2 |
1 |
1 |
1 |
0 |
5 |
DONNELLY CORPORATION |
1 |
1 |
1 |
2 |
0 |
5 |
E. I. DU PONT DE NEMOURS AND COMPANY |
1 |
1 |
0 |
0 |
3 |
5 |
ETHOX CHEMICALS, INC. |
1 |
2 |
2 |
0 |
0 |
5 |
HEXCEL CS CORPORATION |
1 |
1 |
2 |
1 |
0 |
5 |
INNERLOGIC, INC. |
2 |
1 |
1 |
0 |
1 |
5 |
MICRON TECHNOLOGY, INC. |
0 |
0 |
1 |
1 |
3 |
5 |
MIDREX INTERNATIONAL BV ROTTERDAM, ZURICH BRANCH |
0 |
1 |
0 |
2 |
2 |
5 |
ONE WORLD TECHNOLOGIES, LIMITED |
0 |
0 |
0 |
0 |
5 |
5 |
ROBERT BOSCH GMBH |
1 |
2 |
1 |
0 |
1 |
5 |