~INDIVIDUALLY OWNED PATENT |
135 |
128 |
137 |
118 |
80 |
598 |
HONEYWELL INTERNATIONAL INC. |
1 |
11 |
8 |
8 |
6 |
34 |
ROBERT BOSCH GMBH |
11 |
9 |
4 |
9 |
0 |
33 |
SMC CORPORATION |
10 |
6 |
6 |
4 |
3 |
29 |
EATON CORPORATION |
6 |
10 |
1 |
5 |
5 |
27 |
DELPHI TECHNOLOGIES, INC. |
6 |
11 |
4 |
2 |
3 |
26 |
MASCO CORP. OF INDIANA |
3 |
8 |
6 |
2 |
7 |
26 |
FISHER CONTROLS INTERNATIONAL, INC. |
9 |
3 |
6 |
3 |
4 |
25 |
FESTO AG & CO. |
6 |
5 |
1 |
4 |
2 |
18 |
PARKER-HANNIFIN CORPORATION |
5 |
2 |
2 |
4 |
5 |
18 |
SIEMENS VDO AUTOMOTIVE, INC. |
9 |
5 |
3 |
1 |
0 |
18 |
DENSO CORPORATION |
5 |
3 |
3 |
1 |
2 |
14 |
TOYODA GOSEI KABUSHIKI KAISHA |
2 |
6 |
2 |
1 |
3 |
14 |
VISTEON GLOBAL TECHNOLOGIES, INC. |
3 |
7 |
2 |
1 |
1 |
14 |
AIR PRODUCTS AND CHEMICALS, INC. |
2 |
3 |
1 |
4 |
3 |
13 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) |
6 |
0 |
2 |
3 |
2 |
13 |
ROSS OPERATING VALVE COMPANY |
5 |
3 |
3 |
1 |
1 |
13 |
SIEMENS AKTIENGESELLSCHAFT |
5 |
2 |
2 |
1 |
2 |
12 |
ADVANCED TECHNOLOGY MATERIALS, INC. |
0 |
3 |
3 |
1 |
4 |
11 |
APPLIED MATERIALS, INC. |
1 |
1 |
4 |
2 |
3 |
11 |
BOSCH REXROTH AG |
2 |
3 |
3 |
3 |
0 |
11 |
CELERITY, INC. |
0 |
1 |
1 |
3 |
6 |
11 |
CONTROL COMPONENTS, INC. |
3 |
5 |
3 |
0 |
0 |
11 |
EMERSON ELECTRIC CO. |
4 |
1 |
2 |
2 |
2 |
11 |
HYDRO-GEAR LIMITED PARTNERSHIP |
2 |
1 |
3 |
2 |
3 |
11 |
NIFCO INC. |
3 |
6 |
1 |
0 |
1 |
11 |
WCM INDUSTRIES, INC. |
3 |
4 |
2 |
1 |
1 |
11 |
FUJIKIN INC. |
1 |
3 |
4 |
2 |
0 |
10 |
MKS INSTRUMENTS, INC. |
1 |
3 |
3 |
1 |
2 |
10 |
SIEMENS VDO AUTOMOTIVE CORPORATION |
1 |
2 |
6 |
1 |
0 |
10 |
SWAGELOK COMPANY |
1 |
1 |
2 |
2 |
4 |
10 |
AGILENT TECHNOLOGIES, INC. |
2 |
0 |
3 |
3 |
1 |
9 |
GENERAL MOTORS CORPORATION |
1 |
2 |
2 |
3 |
1 |
9 |
HUSCO INTERNATIONAL, INC. |
1 |
3 |
2 |
0 |
3 |
9 |
NANOSTREAM, INC. |
4 |
3 |
2 |
0 |
0 |
9 |
SMC KABUSHIKI KAISHA |
3 |
4 |
2 |
0 |
0 |
9 |
BAXTER INTERNATIONAL INC. |
4 |
4 |
0 |
0 |
0 |
8 |
DRESSER, INC. |
3 |
1 |
2 |
0 |
2 |
8 |
STANT MANUFACTURING COMPANY, INC. |
3 |
2 |
3 |
0 |
0 |
8 |
TGK COMPANY, LIMITED |
1 |
3 |
4 |
0 |
0 |
8 |
BOEING COMPANY |
1 |
1 |
1 |
2 |
2 |
7 |
DAIMLER-CHRYSLER AKTIENGESELLSCHAFT |
2 |
3 |
1 |
0 |
1 |
7 |
GLOBE UNION INDUSTRIAL CORPORATION |
1 |
1 |
1 |
3 |
1 |
7 |
KEIHIN CORPORATION |
0 |
1 |
2 |
2 |
2 |
7 |
KUCHING INTERNATIONAL LTD. |
1 |
3 |
0 |
2 |
1 |
7 |
RANCO INCORPORATED OF DELAWARE |
2 |
2 |
3 |
0 |
0 |
7 |
RAVAL - AGRICULTURE COOPERATIVE SOCIETIES LTD. |
2 |
3 |
0 |
1 |
1 |
7 |
ROBERTSHAW CONTROLS COMPANY |
1 |
2 |
1 |
2 |
1 |
7 |
SAMSUNG ELECTRONICS CO., LTD. |
1 |
0 |
3 |
0 |
3 |
7 |
SAUER-DANFOSS INC. |
0 |
2 |
3 |
2 |
0 |
7 |
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD. |
2 |
3 |
0 |
0 |
2 |
7 |
AISAN INDUSTRY CO., LTD. |
4 |
0 |
2 |
0 |
0 |
6 |
ARICHELL TECHNOLOGIES INC. |
2 |
2 |
2 |
0 |
0 |
6 |
GENERAL ELECTRIC COMPANY |
1 |
1 |
2 |
1 |
1 |
6 |
HALKEY-ROBERTS CORPORATION |
0 |
1 |
3 |
1 |
1 |
6 |
HYDRAFORCE, INC. |
2 |
1 |
3 |
0 |
0 |
6 |
ITT MANUFACTURING ENTERPRISES, INC. |
1 |
0 |
1 |
2 |
2 |
6 |
MICRON TECHNOLOGY, INC. |
2 |
2 |
1 |
1 |
0 |
6 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
0 |
1 |
3 |
1 |
1 |
6 |
MOEN INCORPORATED |
3 |
2 |
1 |
0 |
0 |
6 |
PUTZMEISTER AKTIENGESELLSCHAFT |
1 |
1 |
3 |
1 |
0 |
6 |
SAUER-DANFOSS (NORDBERG) A/S |
1 |
2 |
1 |
1 |
1 |
6 |
SURPASS INDUSTRY CO., LTD. |
0 |
2 |
0 |
4 |
0 |
6 |
TAYLOR INNOVATIONS, L.L.C. |
2 |
2 |
0 |
0 |
2 |
6 |
TESCOM CORPORATION |
2 |
1 |
0 |
2 |
1 |
6 |
TOSHIBA CORPORATION |
0 |
3 |
0 |
2 |
1 |
6 |
WOODWARD GOVERNOR COMPANY |
3 |
0 |
1 |
0 |
2 |
6 |
ALFMEIER CORPORATION |
0 |
3 |
0 |
2 |
0 |
5 |
BAKER HUGHES INCORPORATED |
0 |
1 |
2 |
1 |
1 |
5 |
BORGWARNER INC. |
1 |
1 |
1 |
0 |
2 |
5 |
BOSCH SIEMENS HAUSGERATE GMBH |
2 |
1 |
2 |
0 |
0 |
5 |
C.R.F. SOCIETA CONSORTILE PER AZIONI |
1 |
1 |
2 |
1 |
0 |
5 |
CALIFORNIA INSTITUTE OF TECHNOLOGY |
0 |
2 |
2 |
1 |
0 |
5 |
CKD KABUSHIKI KAISHA (CKD CORPORATION) |
0 |
2 |
1 |
0 |
2 |
5 |
DAVIDSON HYDRANT TECHNOLOGIES, INC. |
0 |
1 |
1 |
2 |
1 |
5 |
GILMORE VALVE COMPANY, INC. |
1 |
1 |
0 |
3 |
0 |
5 |
HANSGROHE AG |
0 |
2 |
2 |
0 |
1 |
5 |
HR TEXTRON INC. |
1 |
0 |
1 |
2 |
1 |
5 |
HYDRAULIK-RING GMBH |
1 |
2 |
2 |
0 |
0 |
5 |
ILLINOIS TOOL WORKS INC. |
1 |
3 |
0 |
0 |
1 |
5 |
INGERSOLL-RAND COMPANY |
0 |
3 |
0 |
2 |
0 |
5 |
JOHNSONDIVERSEY, INC. |
2 |
1 |
1 |
1 |
0 |
5 |
LEGGITT, S. H., COMPANY |
1 |
1 |
0 |
1 |
2 |
5 |
LUXEMBOURG PATENT COMPANY S.A. |
1 |
1 |
0 |
1 |
2 |
5 |
MIKUNI CORPORATION |
1 |
2 |
1 |
1 |
0 |
5 |
NEOPERL GMBH |
0 |
1 |
1 |
0 |
3 |
5 |
NEWFREY LLC |
0 |
1 |
4 |
0 |
0 |
5 |
NITTO KOHKI COMPANY LIMITED |
2 |
1 |
1 |
1 |
0 |
5 |
NORGREN, INC. |
0 |
0 |
0 |
3 |
2 |
5 |
SCHWING AMERICA, INC. |
4 |
0 |
1 |
0 |
0 |
5 |
SEMPRA FIBER LINKS |
5 |
0 |
0 |
0 |
0 |
5 |
SONNAX INDUSTRIES, INC. |
2 |
0 |
3 |
0 |
0 |
5 |
TRW AUTOMOTIVE U.S. LLC |
0 |
0 |
3 |
2 |
0 |
5 |