~Individually Owned Patent |
166 |
146 |
152 |
132 |
150 |
746 |
MILLIKEN & COMPANY |
0 |
30 |
23 |
39 |
51 |
143 |
CRYOVAC, INC. |
3 |
12 |
16 |
35 |
20 |
86 |
GENERAL ELECTRIC COMPANY |
6 |
6 |
12 |
13 |
37 |
74 |
NCR CORPORATION |
18 |
24 |
11 |
9 |
8 |
70 |
POWER TOOL HOLDERS, INC. |
14 |
15 |
11 |
11 |
8 |
59 |
WESTVACO CORPORATION |
18 |
12 |
14 |
5 |
9 |
58 |
HILL-ROM COMPANY, INC. |
2 |
4 |
11 |
20 |
17 |
54 |
SONOCO DEVELOPMENT, INC. |
0 |
5 |
14 |
12 |
16 |
47 |
KEMET ELECTRONICS CORPORATION |
3 |
9 |
6 |
11 |
12 |
41 |
MILLIKEN RESEARCH CORPORATION |
29 |
11 |
0 |
0 |
0 |
40 |
THE ESAB GROUP, INC. |
8 |
3 |
11 |
7 |
9 |
38 |
WESTINGHOUSE AIR BRAKE COMPANY |
14 |
12 |
4 |
3 |
1 |
34 |
BAYER CORPORATION |
7 |
7 |
8 |
1 |
9 |
32 |
MICHELIN RECHERCHE ET TECHNIQUE |
4 |
9 |
4 |
8 |
6 |
31 |
WESTINGHOUSE SAVANNAH RIVER COMPANY, INC. |
3 |
10 |
3 |
9 |
3 |
28 |
W. R. GRACE & CO.-CONN. |
18 |
6 |
0 |
0 |
0 |
24 |
MEDICAL UNIVERSITY OF SOUTH CAROLINA |
5 |
5 |
6 |
2 |
5 |
23 |
RELIANCE ELECTRIC TECHNOLOGIES, LLC |
0 |
0 |
6 |
12 |
4 |
22 |
BASF CORP. |
3 |
7 |
5 |
2 |
4 |
21 |
POLY-MED, INC. |
4 |
4 |
4 |
3 |
6 |
21 |
RELIANCE ELECTRIC INDUSTRIAL COMPANY |
9 |
10 |
2 |
0 |
0 |
21 |
CLEMSON UNIVERSITY |
5 |
2 |
2 |
5 |
6 |
20 |
BIC CORPORATION |
4 |
7 |
2 |
3 |
2 |
18 |
ASTEN GROUP, INC. |
6 |
7 |
1 |
0 |
0 |
14 |
ASTENJOHNSON, INC. |
0 |
0 |
4 |
9 |
1 |
14 |
INTEL CORPORATION |
2 |
2 |
7 |
1 |
2 |
14 |
PACESETTER, INC. |
2 |
2 |
0 |
7 |
3 |
14 |
RYOBI NORTH AMERICA, CORP. |
3 |
9 |
2 |
0 |
0 |
14 |
SAWGRASS SYSTEMS, INC. |
3 |
0 |
2 |
0 |
9 |
14 |
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY |
5 |
1 |
2 |
5 |
1 |
14 |
SONOCO PRODUCTS COMPANY, INC. |
8 |
4 |
0 |
1 |
0 |
13 |
PIRELLI CABLE CORP. |
0 |
4 |
2 |
5 |
1 |
12 |
PIRELLI CABLES AND SYSTEMS LLC |
0 |
0 |
1 |
7 |
4 |
12 |
BBA NONWOVENS SIMPSONVILLE, INC. |
1 |
2 |
1 |
2 |
5 |
11 |
UNIVERSITY OF SOUTH CAROLINA |
1 |
4 |
1 |
4 |
1 |
11 |
AVX CORPORATION |
0 |
4 |
1 |
3 |
2 |
10 |
MITSUBISHI POLYESTER FILM, LLC |
0 |
4 |
3 |
1 |
2 |
10 |
SHAKESPEARE COMPANY, LLC |
2 |
3 |
0 |
1 |
4 |
10 |
ALBEMARLE CORPORATION |
4 |
3 |
2 |
0 |
0 |
9 |
HARTNESS INTERNATIONAL, INC. |
1 |
1 |
2 |
4 |
1 |
9 |
SQUARE D COMPANY |
0 |
3 |
3 |
0 |
3 |
9 |
AVM, INC. |
1 |
5 |
0 |
1 |
1 |
8 |
CHICAGO PNEUMATIC TOOL COMPANY |
0 |
1 |
2 |
5 |
0 |
8 |
DOTY SCIENTIFIC, INC. |
0 |
2 |
4 |
2 |
0 |
8 |
HOECHST CELANESE CORPORATION |
4 |
3 |
0 |
1 |
0 |
8 |
WANGNER SYSTEMS CORPORATION |
4 |
2 |
2 |
0 |
0 |
8 |
AOS HOLDING COMPANY |
1 |
1 |
2 |
3 |
0 |
7 |
CREE, INC. |
0 |
0 |
6 |
1 |
0 |
7 |
OMNOVA SOLUTIONS INC. |
0 |
0 |
2 |
3 |
2 |
7 |
STEEL HEDDLE MFG. CO. |
1 |
2 |
4 |
0 |
0 |
7 |
ALBANY INTERNATIONAL CORPORATION |
2 |
0 |
0 |
2 |
2 |
6 |
ALCOA FUJIKURA LTD. |
2 |
0 |
1 |
2 |
1 |
6 |
DELPHI ORACLE CORP. |
0 |
0 |
0 |
0 |
6 |
6 |
PROGRESS LIGHTING, INC. |
1 |
3 |
0 |
1 |
1 |
6 |
R. E. PHELON COMPANY, INC. |
3 |
2 |
0 |
0 |
1 |
6 |
SYBRON CHEMICALS INC. |
0 |
3 |
1 |
0 |
2 |
6 |
UNION SPECIAL CORPORATION |
5 |
0 |
1 |
0 |
0 |
6 |
WELLMAN INC. |
1 |
0 |
0 |
3 |
2 |
6 |
WESTINGHOUSE ELECTRIC CORP. |
4 |
1 |
1 |
0 |
0 |
6 |
WESTINGHOUSE SAVANNAH RIVER COMPANY LLC |
0 |
0 |
1 |
0 |
5 |
6 |
ALEXANDER MACHINERY, INC. |
1 |
2 |
2 |
0 |
0 |
5 |
ARTEVA NORTH AMERICA S.A.R.L. |
0 |
0 |
1 |
2 |
2 |
5 |
BAYNE MACHINE WORKS, INC. |
3 |
0 |
0 |
1 |
1 |
5 |
CUMMINS ENGINE CO., INC. |
1 |
1 |
0 |
1 |
2 |
5 |
ETHOX CHEMICALS, INC. |
0 |
0 |
1 |
2 |
2 |
5 |
HEXCEL CS CORPORATION |
0 |
1 |
1 |
1 |
2 |
5 |
JOHN D. HOLLINGSWORTH ON WHEELS, INC. |
0 |
3 |
1 |
1 |
0 |
5 |
ROBERT BOSCH GMBH |
1 |
0 |
1 |
2 |
1 |
5 |
SAFETY COMPONENTS FABRIC TECHNOLOGIES, INC. |
0 |
2 |
0 |
3 |
0 |
5 |
SPAN-AMERICA MEDICAL SYSTEMS, INC. |
1 |
1 |
0 |
3 |
0 |
5 |
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION |
0 |
0 |
0 |
3 |
2 |
5 |
WORLD CLASS PACKAGING SYSTEMS, INC. |
0 |
3 |
2 |
0 |
0 |
5 |