~Individually Owned Patent |
333 |
323 |
327 |
330 |
318 |
1631 |
MOTOROLA, INC. |
406 |
358 |
343 |
191 |
194 |
1492 |
INTEL CORPORATION |
84 |
105 |
155 |
141 |
156 |
641 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
48 |
57 |
67 |
89 |
85 |
346 |
VLSI TECHNOLOGY, INC. |
62 |
40 |
33 |
23 |
2 |
160 |
TRW INC. |
14 |
19 |
34 |
46 |
20 |
133 |
MICROCHIP TECHNOLOGY INCORPORATED |
20 |
22 |
31 |
22 |
23 |
118 |
HONEYWELL INTERNATIONAL INC. |
0 |
0 |
14 |
43 |
53 |
110 |
RAYTHEON COMPANY |
11 |
24 |
15 |
20 |
30 |
100 |
HONEYWELL INC. |
28 |
35 |
22 |
7 |
3 |
95 |
AMKOR TECHNOLOGY, INC. |
3 |
8 |
10 |
18 |
54 |
93 |
SPEEDFAM-IPEC CORP. |
0 |
13 |
12 |
26 |
24 |
75 |
ALLIED-SIGNAL INC. |
13 |
10 |
21 |
22 |
3 |
69 |
BULL HN INFORMATION SYSTEMS INC. |
7 |
7 |
9 |
9 |
21 |
53 |
TOKYO ELECTRON LIMITED |
1 |
7 |
9 |
17 |
18 |
52 |
IMARX PHARMACEUTICAL CORP. |
14 |
11 |
18 |
1 |
1 |
45 |
W. L. GORE & ASSSOCIATES, INC. |
21 |
13 |
10 |
0 |
0 |
44 |
ASM AMERICA, INC. |
0 |
0 |
16 |
12 |
14 |
42 |
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC |
0 |
0 |
9 |
12 |
20 |
41 |
NATIONAL SEMICONDUCTOR CORPORATION |
1 |
6 |
10 |
10 |
12 |
39 |
MCDONNELL DOUGLAS HELICOPTER CO. |
14 |
11 |
4 |
5 |
4 |
38 |
ARIZONA BOARD OF REGENTS |
5 |
7 |
3 |
7 |
14 |
36 |
BURR-BROWN CORPORATION |
7 |
11 |
10 |
8 |
0 |
36 |
DUREL CORPORATION |
11 |
1 |
4 |
5 |
7 |
28 |
SICOM, INC. |
4 |
7 |
8 |
2 |
7 |
28 |
KARSTEN MANUFACTURING CORP. |
3 |
4 |
0 |
5 |
14 |
26 |
TEXAS INSTRUMENTS, INCORPORATED |
0 |
0 |
0 |
5 |
21 |
26 |
UNIVERSITY OF ARIZONA |
7 |
6 |
3 |
3 |
6 |
25 |
DONNELLY CORPORATION |
3 |
4 |
2 |
9 |
6 |
24 |
GORE ENTERPRISE HOLDINGS, INC. |
0 |
6 |
5 |
8 |
5 |
24 |
MOLTECH CORPORATION |
0 |
4 |
1 |
13 |
6 |
24 |
A G COMMUNICATION SYSTEMS CORPORATION |
5 |
7 |
4 |
2 |
4 |
22 |
OPTO POWER CORPORATION |
4 |
4 |
3 |
7 |
4 |
22 |
UNIVERSAL PROPULSION COMPANY, INC. |
5 |
6 |
4 |
3 |
4 |
22 |
ARIZONA STATE UNIVERSITY |
1 |
4 |
4 |
6 |
6 |
21 |
STMICROELECTRONICS, INC. |
2 |
3 |
6 |
2 |
7 |
20 |
IMPRA, INC., A SUBSIDIARY OF C.R. BARD, INC. |
2 |
2 |
4 |
6 |
5 |
19 |
RYOBI NORTH AMERICA, CORP. |
10 |
4 |
4 |
0 |
1 |
19 |
SIMULA INC. |
4 |
3 |
4 |
5 |
3 |
19 |
U-HAUL INTERNATIONAL, INC. |
1 |
3 |
7 |
6 |
2 |
19 |
MEDTRONIC INC. |
0 |
2 |
6 |
8 |
2 |
18 |
ZYGO CORPORATION |
1 |
3 |
3 |
10 |
1 |
18 |
HENKEL CORPORATION |
1 |
6 |
3 |
6 |
1 |
17 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
0 |
0 |
2 |
15 |
17 |
MCDONNELL DOUGLAS CORP. |
3 |
6 |
4 |
4 |
0 |
17 |
SPEEDFAM CORPORATION |
6 |
10 |
1 |
0 |
0 |
17 |
DIAL CORPORATION |
2 |
4 |
5 |
2 |
3 |
16 |
BOEING COMPANY |
0 |
0 |
2 |
6 |
6 |
14 |
DURASWITCH INDUSTRIES, INC. |
0 |
2 |
5 |
2 |
4 |
13 |
INNOVATIVE LASERS CORPORATION |
4 |
4 |
4 |
1 |
0 |
13 |
MOLECULAR IMAGING CORPORATION |
6 |
2 |
4 |
1 |
0 |
13 |
TECHNICAL WITTS, INC. |
0 |
0 |
3 |
5 |
5 |
13 |
ACOUSTIC TECHNOLOGIES, INC. |
0 |
0 |
2 |
5 |
4 |
11 |
LITTON SYSTEMS INC. |
0 |
0 |
3 |
4 |
4 |
11 |
MICRON TECHNOLOGY, INC. |
2 |
1 |
4 |
4 |
0 |
11 |
UNIVERSAL LASER SYSTEMS, INC. |
1 |
5 |
0 |
2 |
3 |
11 |
B. F. GOODRICH CO. |
3 |
0 |
1 |
3 |
3 |
10 |
ENGINEERING + RESEARCH ASSOCIATES, INC. |
2 |
2 |
4 |
2 |
0 |
10 |
MAXIM INTEGRATED PRODUCTS, INC. |
3 |
1 |
2 |
3 |
1 |
10 |
TALLEY DEFENSE SYSTEMS, INC. |
2 |
2 |
2 |
3 |
1 |
10 |
VENTANA MEDICAL SYSTEMS, INC. |
0 |
0 |
2 |
2 |
6 |
10 |
APPLIED MATERIALS, INC. |
1 |
0 |
3 |
3 |
2 |
9 |
ENDOLUMINAL THERAPEUTICS, INC. |
3 |
2 |
1 |
2 |
1 |
9 |
INSTRUMENTATION METRICS, INC |
1 |
1 |
1 |
1 |
5 |
9 |
MORTON INTERNATIONAL, INC. |
1 |
3 |
2 |
2 |
1 |
9 |
PHILIPS SEMICONDUCTOR, INC. |
0 |
0 |
1 |
8 |
0 |
9 |
WYKO CORPORATION |
5 |
3 |
0 |
1 |
0 |
9 |
HON HAI PRECISION IND. CO., LTD. |
0 |
0 |
0 |
2 |
6 |
8 |
MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH |
1 |
1 |
1 |
4 |
1 |
8 |
NATIONAL SCIENTIFIC CORP. |
0 |
2 |
2 |
2 |
2 |
8 |
SIGMA LABORATORIES OF ARIZONA, INC. |
2 |
1 |
4 |
1 |
0 |
8 |
TRW VEHICLE SAFETY SYSTEMS, INC. |
2 |
1 |
2 |
2 |
1 |
8 |
UNISYS CORPORATION |
0 |
0 |
0 |
0 |
8 |
8 |
XYRON, INC. |
2 |
1 |
1 |
2 |
2 |
8 |
ABTECH INDUSTRIES, INC. |
0 |
1 |
4 |
1 |
1 |
7 |
BELL & HOWELL MAIL & MESSAGING TECHNOLOGIES CO. |
0 |
0 |
2 |
5 |
0 |
7 |
DELCO ELECTRONICS CORPORATION |
2 |
2 |
3 |
0 |
0 |
7 |
DISPLAYTECH INCORPORATED |
0 |
0 |
5 |
1 |
1 |
7 |
GORE HYBRID TECHNOLOGIES, INC. |
2 |
5 |
0 |
0 |
0 |
7 |
LIPOGENICS, INC. |
1 |
2 |
1 |
3 |
0 |
7 |
MATERIALS AND ELECTROCHEMICAL RESEARCH CORP. |
1 |
2 |
3 |
1 |
0 |
7 |
NANOMATERIALS RESEARCH CORPORATION |
2 |
3 |
0 |
2 |
0 |
7 |
NORTHROP GRUMMAN CORPORATION |
1 |
1 |
4 |
0 |
1 |
7 |
OPTOSCINT, INC. |
1 |
1 |
2 |
0 |
3 |
7 |
RADIO FREQUENCY SYSTEMS, INC. |
3 |
2 |
2 |
0 |
0 |
7 |
THREE-FIVE SYSTEMS, INC. |
0 |
2 |
0 |
3 |
2 |
7 |
XEROX CORPORATION |
0 |
3 |
3 |
0 |
1 |
7 |
ADVANCED CERAMICS RESEARCH, INC. |
0 |
3 |
0 |
2 |
1 |
6 |
ASCOM ENERGY SYSTEMS AG |
0 |
0 |
0 |
0 |
6 |
6 |
CARETAKER SYSTEMS, INC. |
2 |
0 |
2 |
1 |
1 |
6 |
CRAFCO, INC. |
1 |
2 |
2 |
0 |
1 |
6 |
CTS CORPORATION |
0 |
2 |
0 |
4 |
0 |
6 |
GENERAL DYNAMICS DECISION SYSTEMS, INC. |
0 |
0 |
0 |
0 |
6 |
6 |
GOODRICH CORPORATION |
0 |
0 |
0 |
1 |
5 |
6 |
GUIDED THERAPY SYSTEMS, INC. |
0 |
0 |
3 |
1 |
2 |
6 |
INTERNATIONAL FLORA TECHNOLOGIES, LTD. |
0 |
1 |
0 |
2 |
3 |
6 |
LUCENT TECHNOLOGIES INC. |
2 |
0 |
2 |
2 |
0 |
6 |
MOBILITY ELECTRONICS, INC. |
0 |
0 |
3 |
2 |
1 |
6 |
MODULAR MINING SYSTEMS, INC. |
0 |
0 |
1 |
1 |
4 |
6 |
OTIS ELEVATOR COMPANY |
0 |
2 |
1 |
2 |
1 |
6 |
PARAMOUNT LEISURE INDUSTRIES, INC. |
0 |
0 |
0 |
3 |
3 |
6 |
PHILIPS ELECTRONICS NORTH AMERICA CORP. |
1 |
1 |
0 |
0 |
4 |
6 |
PLAYMAXX, INC. |
3 |
1 |
2 |
0 |
0 |
6 |
PROTO-VEST, INC. |
0 |
4 |
1 |
1 |
0 |
6 |
ADVANCED CONSTRUCTION MATERIALS CORP. |
0 |
0 |
0 |
2 |
3 |
5 |
AM-SAFE, INC. |
1 |
1 |
0 |
1 |
2 |
5 |
ARIZONA INSTRUMENT CORPORATION |
3 |
2 |
0 |
0 |
0 |
5 |
AUTOLIV ASP, INC. |
4 |
1 |
0 |
0 |
0 |
5 |
BIOSEPARATIONS, INC. |
0 |
3 |
0 |
2 |
0 |
5 |
CERPROBE CORPORATION |
1 |
2 |
1 |
0 |
1 |
5 |
CITY OF SCOTTSDALE |
5 |
0 |
0 |
0 |
0 |
5 |
EQUITY EARNINGS CORP |
0 |
0 |
3 |
1 |
1 |
5 |
ERICSSON, INC. |
0 |
2 |
0 |
0 |
3 |
5 |
GAIN TECHNOLOGY CORPORATION |
0 |
0 |
1 |
0 |
4 |
5 |
GENERAL ELECTRIC COMPANY |
1 |
1 |
0 |
2 |
1 |
5 |
GENERAL INSTRUMENT CORPORATION |
4 |
0 |
0 |
1 |
0 |
5 |
H.E.R.C. PRODUCTS INCORPORATED |
1 |
2 |
1 |
0 |
1 |
5 |
HEIL CO. |
0 |
1 |
1 |
2 |
1 |
5 |
HUGHES ELECTRONIC DEVICES CORPORATION |
2 |
2 |
1 |
0 |
0 |
5 |
IMARX THERAPEUTICS, INC. |
0 |
0 |
0 |
1 |
4 |
5 |
MICRO PHOTONIX INTEGRATION CORPORATION |
0 |
0 |
0 |
4 |
1 |
5 |
MICROPURE, INCORPORATED |
2 |
2 |
1 |
0 |
0 |
5 |
ORTHOSOFT, L.L.C. |
0 |
2 |
0 |
3 |
0 |
5 |
PHOTOMETRICS LTD. |
4 |
0 |
0 |
0 |
1 |
5 |
PROFESSIONAL CHEMICALS CORPORATION |
2 |
0 |
1 |
2 |
0 |
5 |
QUADNA, INC. |
1 |
0 |
0 |
2 |
2 |
5 |
SELECTIDE CORPORATION |
3 |
0 |
2 |
0 |
0 |
5 |
SIGMA TECHNOLOGIES INTERNATIONAL, INC. |
0 |
0 |
1 |
1 |
3 |
5 |
TEXAS A&M UNIVERSITY SYSTEM |
0 |
2 |
0 |
2 |
1 |
5 |
TEXAS INSTRUMENTS TUCSON CORPORATION |
0 |
0 |
1 |
4 |
0 |
5 |
VIVID SEMICONDUCTOR, INC. |
3 |
0 |
2 |
0 |
0 |
5 |
ZETETIC INSTITUTE |
1 |
1 |
1 |
0 |
2 |
5 |