~INDIVIDUALLY OWNED PATENT |
34 |
26 |
21 |
26 |
25 |
27 |
19 |
26 |
21 |
12 |
23 |
33 |
293 |
STEELCASE DEVELOPMENT CORPORATION |
24 |
32 |
38 |
26 |
16 |
17 |
6 |
12 |
2 |
2 |
4 |
3 |
182 |
BISSELL HOMECARE, INC. |
5 |
7 |
8 |
6 |
1 |
6 |
6 |
6 |
3 |
6 |
18 |
16 |
88 |
ACCESS BUSINESS GROUP INTERNATIONAL LLC |
0 |
0 |
6 |
8 |
11 |
2 |
6 |
9 |
6 |
8 |
8 |
11 |
75 |
X-RITE, INCORPORATED |
2 |
3 |
2 |
2 |
2 |
3 |
5 |
4 |
5 |
9 |
2 |
3 |
42 |
GENTEX CORPORATION |
2 |
4 |
3 |
10 |
3 |
4 |
5 |
3 |
3 |
1 |
2 |
1 |
41 |
RAPISTAN SYSTEMS ADVERTISING CORP. |
0 |
1 |
7 |
9 |
4 |
10 |
4 |
1 |
0 |
0 |
0 |
0 |
36 |
HAWORTH, INC. |
6 |
11 |
4 |
3 |
2 |
2 |
2 |
2 |
1 |
0 |
0 |
0 |
33 |
STEELCASE INC. |
6 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
7 |
4 |
7 |
6 |
33 |
VIKING CORPORATION |
1 |
1 |
2 |
2 |
1 |
3 |
3 |
2 |
3 |
3 |
5 |
4 |
30 |
DELPHI TECHNOLOGIES, INC. |
0 |
1 |
6 |
6 |
3 |
0 |
4 |
3 |
3 |
0 |
2 |
0 |
28 |
MEDTRONIC INC. |
6 |
2 |
5 |
5 |
2 |
2 |
0 |
2 |
0 |
1 |
0 |
1 |
26 |
CASCADE ENGINEERING, INC. |
7 |
6 |
0 |
4 |
2 |
0 |
1 |
2 |
1 |
1 |
0 |
1 |
25 |
AMWAY CORPORATION |
8 |
11 |
4 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
24 |
DEMATIC CORP. |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
3 |
4 |
3 |
5 |
4 |
23 |
BRADFORD-WHITE CORPORTION |
2 |
0 |
0 |
0 |
1 |
0 |
3 |
0 |
4 |
3 |
4 |
5 |
22 |
PHARMACIA & UPJOHN COMPANY |
0 |
0 |
2 |
1 |
10 |
3 |
2 |
0 |
4 |
0 |
0 |
0 |
22 |
WOLVERINE WORLD WIDE INC. |
0 |
1 |
1 |
0 |
3 |
2 |
1 |
4 |
4 |
0 |
3 |
3 |
22 |
ADAC PLASTICS, INC. |
0 |
3 |
4 |
5 |
0 |
0 |
1 |
2 |
1 |
3 |
0 |
0 |
19 |
ROBERT BOSCH GMBH |
0 |
0 |
0 |
0 |
9 |
2 |
3 |
1 |
2 |
0 |
0 |
0 |
17 |
LACKS INDUSTRIES, INC. |
3 |
2 |
1 |
1 |
2 |
1 |
4 |
0 |
0 |
1 |
1 |
0 |
16 |
DONNELLY CORPORATION |
1 |
3 |
1 |
3 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
4 |
15 |
LACKS ENTERPRISES, INC. |
0 |
1 |
1 |
3 |
1 |
2 |
3 |
1 |
1 |
1 |
1 |
0 |
15 |
MAGNA DONNELLY MIRRORS NORTH AMERICA LLC |
0 |
0 |
0 |
0 |
0 |
2 |
4 |
7 |
2 |
0 |
0 |
0 |
15 |
SMITHS AEROSPACE LLC |
0 |
0 |
0 |
0 |
3 |
1 |
2 |
2 |
3 |
0 |
3 |
1 |
15 |
DIESEL TECHNOLOGY COMPANY |
7 |
2 |
2 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
13 |
FLOW-RITE CONTROLS, LTD. |
2 |
3 |
1 |
1 |
2 |
0 |
1 |
0 |
0 |
0 |
1 |
2 |
13 |
HERMAN MILLER INC. |
1 |
4 |
1 |
2 |
2 |
0 |
0 |
0 |
1 |
0 |
0 |
1 |
12 |
MAGNA MIRRORS OF AMERICA, INC. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
4 |
5 |
12 |
SUSPA, INCORPORATED |
0 |
0 |
4 |
1 |
2 |
0 |
1 |
1 |
0 |
2 |
1 |
0 |
12 |
CREE, INC. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
6 |
11 |
FLEXIBLE STEEL LACING COMPANY |
0 |
1 |
0 |
0 |
1 |
2 |
1 |
0 |
1 |
1 |
2 |
2 |
11 |
OLIVER PRODUCTS COMPANY |
1 |
1 |
2 |
2 |
2 |
0 |
2 |
0 |
1 |
0 |
0 |
0 |
11 |
ATTWOOD CORPORATION |
4 |
2 |
1 |
1 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
10 |
FROST LINKS, INC. |
0 |
0 |
1 |
0 |
0 |
1 |
2 |
1 |
1 |
3 |
1 |
0 |
10 |
GENERAL ELECTRIC COMPANY |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
1 |
6 |
10 |
MAGNA MIRROR SYSTEMS INC. |
0 |
3 |
4 |
1 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
10 |
SIEMENS ENERGY & AUTOMATION, INC. |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
2 |
3 |
0 |
0 |
10 |
DAHTI, INC. |
0 |
0 |
0 |
2 |
0 |
3 |
2 |
1 |
0 |
0 |
1 |
0 |
9 |
JOHNSON CONTROLS TECHNOLOGY COMPANY |
1 |
1 |
1 |
1 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
3 |
9 |
PAULSTRA CRC |
0 |
0 |
1 |
2 |
3 |
0 |
0 |
0 |
1 |
0 |
1 |
1 |
9 |
QUALITY EDGE, INC. |
0 |
0 |
0 |
0 |
0 |
2 |
2 |
0 |
1 |
2 |
1 |
1 |
9 |
SATURN ELECTRONICS & ENGINEERING, INC. |
3 |
2 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
9 |
STEFFENS ENTERPRISES, INC. |
0 |
1 |
2 |
3 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
0 |
9 |
DISPLAY PACK, INC. |
0 |
1 |
0 |
2 |
2 |
1 |
0 |
0 |
0 |
1 |
0 |
1 |
8 |
HADLEY PRODUCTS, DIVISION OF NELSON METAL PRODUCTS, CORP. |
0 |
0 |
0 |
2 |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
1 |
8 |
VAN ANDEL RESEARCH INSTITUTE |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
1 |
3 |
8 |
BENTELER AUTOMOTIVE CORPORATION |
0 |
0 |
1 |
0 |
0 |
4 |
0 |
0 |
2 |
0 |
0 |
0 |
7 |
BURKE E. PORTER MACHINERY COMPANY |
1 |
0 |
1 |
0 |
0 |
0 |
2 |
1 |
0 |
0 |
1 |
1 |
7 |
ILLINOIS TOOL WORKS INC. |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
2 |
1 |
1 |
7 |
L&P PROPERTY MANAGEMENT COMPANY |
0 |
0 |
0 |
2 |
2 |
0 |
0 |
1 |
0 |
2 |
0 |
0 |
7 |
AMERICAN SEATING COMPANY |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
1 |
1 |
1 |
1 |
6 |
AMERIKAM, INC. |
0 |
1 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
6 |
AVERY DENNISON CORPORATION |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
3 |
2 |
6 |
GRAND RAPIDS LABEL COMPANY |
0 |
1 |
3 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
6 |
IRWIN SEATING COMPANY |
2 |
1 |
0 |
2 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
6 |
KNAPE & VOGT MANUFACTURING CO. |
0 |
0 |
2 |
0 |
0 |
1 |
2 |
1 |
0 |
0 |
0 |
0 |
6 |
THERMODRIVE LLC |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
2 |
6 |
UNITED STATES OF AMERICA, DEPARTMENT OF HEALTH & HUMAN SERVICES |
0 |
0 |
1 |
0 |
0 |
2 |
1 |
1 |
1 |
0 |
0 |
0 |
6 |
ADVANCE COVER COMPANY |
3 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
5 |
BRUNSWICK CORPORATION |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
4 |
5 |
EATON CORPORATION |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
1 |
5 |
LASER ALIGNMENT INC. |
1 |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
5 |
LEAR DONNELLY OVERHEAD SYSTEMS L.L.C. |
3 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
5 |
NUCRAFT FURNITURE COMPANY |
0 |
0 |
0 |
2 |
0 |
1 |
0 |
0 |
0 |
2 |
0 |
0 |
5 |
ODL, INCORPORATED |
0 |
1 |
0 |
0 |
0 |
2 |
0 |
0 |
1 |
1 |
0 |
0 |
5 |
ROWE INTERNATIONAL INC. |
0 |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
5 |
ALTICOR INC. |
0 |
0 |
2 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
BATTS, INC. |
3 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
BAUER PRODUCTS, INC. |
0 |
1 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
GILL INDUSTRIES, INC. |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
1 |
2 |
0 |
4 |
GLOBAL TOTAL OFFICE |
0 |
0 |
1 |
0 |
2 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
4 |
GRAND RAPIDS CONTROLS COMPANY, LLC |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
2 |
4 |
LEON PLASTICS, INC. |
0 |
2 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
4 |
MERIDIAN AUTOMOTIVE SYSTEMS, INC. |
0 |
1 |
0 |
1 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
MICRO C TECHNOLOGIES, INC. |
1 |
1 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
SHAPE CORPORATION |
0 |
0 |
1 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
STRYKER CORPORATION |
0 |
0 |
2 |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
4 |
TEKNION FURNITURE SYSTEMS INC. |
1 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
TGW ERMANCO INCORPORATED |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
2 |
0 |
0 |
4 |
TOUCHSENSOR TECHNOLOGIES, LLC |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
1 |
0 |
0 |
1 |
4 |
ADVANCED FOOD TECHNOLOGIES, INC. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
2 |
3 |
BARD PERIPHERAL VASCULAR, INC. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
3 |
BFGOODRICH AVIONICS SYSTEMS, INC. |
0 |
0 |
0 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
CARAUSTAR CUSTOM PACKAGING |
0 |
0 |
0 |
1 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
COMFORT RESEARCH, LLC |
0 |
1 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
DELAWARE CAPITAL FORMATION, INC. |
1 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
DUNKLEY INTERNATIONAL INC. |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
3 |
DURA GLOBAL TECHNOLOGIES, INC. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
1 |
3 |
FLOOR STYLE PRODUCTS, INC. |
0 |
1 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
3 |
GERBER PRODUCTS COMPANY |
0 |
0 |
1 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
3 |
INNOTEC CORPORATION |
0 |
0 |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
3 |
LEGGETT + PLATT INCORPORATED |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
MANNESMANN DEMATIC RAPISTAN CORP. |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
MONARCH HYDRAULICS, INC. |
1 |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
R. T. LONDON COMPANY |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
1 |
3 |
RAN ENTERPRISES, INC. |
0 |
1 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
3 |
SPEC INTERNATIONAL INC. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
3 |
SPECIALTY SPORTS LIMITED |
0 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
STANDARD LIFTERS, LLC |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
3 |
STILES MACHINERY, INC. |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
1 |
3 |