~INDIVIDUALLY OWNED PATENT |
118 |
80 |
69 |
94 |
71 |
432 |
HONEYWELL INTERNATIONAL INC. |
8 |
6 |
10 |
6 |
5 |
35 |
MASCO CORP. OF INDIANA |
2 |
7 |
5 |
11 |
9 |
34 |
EATON CORPORATION |
5 |
5 |
6 |
4 |
5 |
25 |
PARKER-HANNIFIN CORPORATION |
4 |
5 |
7 |
5 |
3 |
24 |
FISHER CONTROLS INTERNATIONAL, INC. |
3 |
4 |
4 |
5 |
4 |
20 |
ROBERT BOSCH GMBH |
9 |
0 |
1 |
2 |
5 |
17 |
APPLIED MATERIALS, INC. |
2 |
3 |
2 |
3 |
5 |
15 |
SMC CORPORATION |
4 |
3 |
3 |
2 |
3 |
15 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
1 |
3 |
4 |
4 |
2 |
14 |
CAMERON INTERNATIONAL CORPORATION |
1 |
3 |
4 |
3 |
2 |
13 |
KOHLER CO. |
0 |
1 |
2 |
5 |
4 |
12 |
TOYODA GOSEI KABUSHIKI KAISHA |
1 |
3 |
2 |
1 |
5 |
12 |
AIR PRODUCTS AND CHEMICALS, INC. |
4 |
3 |
1 |
2 |
0 |
10 |
DENSO CORPORATION |
1 |
2 |
1 |
2 |
4 |
10 |
FUJIKIN INC. |
2 |
0 |
1 |
4 |
3 |
10 |
SWAGELOK COMPANY |
2 |
4 |
2 |
2 |
0 |
10 |
TESCOM CORPORATION |
2 |
1 |
0 |
3 |
4 |
10 |
BOSCH REXROTH AG |
3 |
0 |
4 |
1 |
1 |
9 |
CATERPILLAR INC. |
1 |
0 |
0 |
4 |
4 |
9 |
CELERITY, INC. |
3 |
6 |
0 |
0 |
0 |
9 |
SAMSUNG ELECTRONICS CO., LTD. |
0 |
3 |
0 |
3 |
3 |
9 |
ADVANCED TECHNOLOGY MATERIALS, INC. |
1 |
4 |
1 |
2 |
0 |
8 |
BOEING COMPANY |
2 |
2 |
2 |
1 |
1 |
8 |
TOSHIBA CORPORATION |
2 |
1 |
2 |
2 |
1 |
8 |
AEROSPACE CORPORATION |
0 |
0 |
0 |
6 |
1 |
7 |
AGILENT TECHNOLOGIES, INC. |
3 |
1 |
3 |
0 |
0 |
7 |
DELAWARE CAPITAL FORMATION, INC. |
2 |
0 |
2 |
1 |
2 |
7 |
FESTO AG & CO. |
4 |
2 |
1 |
0 |
0 |
7 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) |
3 |
2 |
0 |
2 |
0 |
7 |
HYUNDAI MOTOR COMPANY |
2 |
0 |
1 |
1 |
3 |
7 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
0 |
0 |
2 |
1 |
4 |
7 |
JANSEN'S AIRCRAFT SYSTEMS CONTROLS, INC. |
1 |
2 |
1 |
0 |
3 |
7 |
MKS INSTRUMENTS, INC. |
1 |
2 |
1 |
1 |
2 |
7 |
ROBERTSHAW CONTROLS COMPANY |
2 |
1 |
2 |
2 |
0 |
7 |
TOKYO ELECTRON LIMITED |
0 |
1 |
2 |
2 |
2 |
7 |
ZURN INDUSTRIES, LLC. |
0 |
2 |
1 |
3 |
1 |
7 |
BENDIX COMMERCIAL VEHICLE SYSTEMS LLC. |
1 |
0 |
2 |
2 |
1 |
6 |
BORGWARNER INC. |
0 |
2 |
1 |
2 |
1 |
6 |
CKD KABUSHIKI KAISHA (CKD CORPORATION) |
0 |
2 |
1 |
1 |
2 |
6 |
DANA CANADA CORPORATION |
2 |
1 |
0 |
3 |
0 |
6 |
DAVIDSON HYDRANT TECHNOLOGIES, INC. |
2 |
1 |
1 |
2 |
0 |
6 |
DELPHI TECHNOLOGIES, INC. |
2 |
3 |
0 |
0 |
1 |
6 |
EMERSON ELECTRIC CO. |
2 |
2 |
1 |
0 |
1 |
6 |
FESTO AG & CO. KG |
0 |
0 |
1 |
2 |
3 |
6 |
HYDRO-GEAR LIMITED PARTNERSHIP |
2 |
3 |
1 |
0 |
0 |
6 |
ILLINOIS TOOL WORKS INC. |
0 |
1 |
2 |
1 |
2 |
6 |
ITT MANUFACTURING ENTERPRISES, INC. |
2 |
2 |
0 |
2 |
0 |
6 |
KEIHIN CORPORATION |
2 |
2 |
2 |
0 |
0 |
6 |
KUCHING INTERNATIONAL LTD. |
2 |
1 |
0 |
0 |
3 |
6 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
0 |
3 |
1 |
2 |
0 |
6 |
NITTO KOHKI COMPANY LIMITED |
1 |
0 |
2 |
2 |
1 |
6 |
PIOLAX, INC. |
1 |
1 |
1 |
3 |
0 |
6 |
SAUER-DANFOSS (NORDBERG) A/S |
1 |
1 |
1 |
1 |
2 |
6 |
SIEMENS AKTIENGESELLSCHAFT |
1 |
2 |
0 |
2 |
1 |
6 |
SOCIETE BIC S.A. |
0 |
0 |
2 |
2 |
2 |
6 |
TDW DELAWARE, INC. |
2 |
1 |
1 |
0 |
2 |
6 |
WCM INDUSTRIES, INC. |
1 |
1 |
2 |
1 |
1 |
6 |
ZF FRIEDRICHSHAFEN, AG |
0 |
2 |
1 |
1 |
2 |
6 |
AISIN AW CO., LTD. |
0 |
0 |
0 |
1 |
4 |
5 |
ALFMEIER PRAZISION AG BAUGRUPPEN UND SYSTEMLOSUNGEN |
0 |
1 |
2 |
1 |
1 |
5 |
CALIFORNIA INSTITUTE OF TECHNOLOGY |
1 |
0 |
1 |
2 |
1 |
5 |
DEERE + COMPANY |
1 |
2 |
0 |
0 |
2 |
5 |
ENTEGRIS, INC. |
0 |
0 |
1 |
1 |
3 |
5 |
FIKE CORPORATION |
0 |
0 |
3 |
0 |
2 |
5 |
GENERAL ELECTRIC COMPANY |
1 |
1 |
1 |
1 |
1 |
5 |
GENERAL MOTORS CORPORATION |
3 |
1 |
1 |
0 |
0 |
5 |
GLOBE UNION INDUSTRIAL CORPORATION |
3 |
1 |
1 |
0 |
0 |
5 |
HUSCO INTERNATIONAL, INC. |
0 |
3 |
0 |
2 |
0 |
5 |
L'AIR LIQUIDE, SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
1 |
1 |
2 |
0 |
1 |
5 |
LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG |
0 |
1 |
2 |
1 |
1 |
5 |
NEOPERL GMBH |
0 |
3 |
1 |
1 |
0 |
5 |
NORGREN, INC. |
3 |
2 |
0 |
0 |
0 |
5 |
PRAXAIR TECHNOLOGY, INC. |
1 |
0 |
0 |
2 |
2 |
5 |
RAIN BIRD CORPORATION |
2 |
1 |
1 |
1 |
0 |
5 |
ROCHESTER GAUGES, INC. |
1 |
0 |
0 |
2 |
2 |
5 |
TOYOTA JIDOSHA K.K. |
0 |
1 |
2 |
0 |
2 |
5 |
TUCHENHAGEN GMBH |
3 |
0 |
0 |
1 |
1 |
5 |