William P. Umlauf

Person

Schererville, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Continuously variable transmission clutch control system including...
- Patent number 5,206,805
- Issue date Apr 27, 1993
- Borg-Warner Automotive, Inc.
- Werner P. Petzold
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Temperature compensation technique for a continuously variable tran...
- Patent number 5,189,611
- Issue date Feb 23, 1993
- Borg-Warner Automotive, Inc.
- Werner P. Petzold
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Solenoid operated hydraulic control valve
- Patent number 5,106,053
- Issue date Apr 21, 1992
- Borg-Warner Automotive Electronic & Mechanical Systems Corporation
- Alan L. Miller
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Continuously variable transmission line pressure control
- Patent number 5,062,050
- Issue date Oct 29, 1991
- Borg-Warner Automotive, Inc.
- Werner P. Petzold
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Solenoid operated hydraulic control valve
- Patent number 4,988,967
- Issue date Jan 29, 1991
- Borg-Warner Automotive Electronic & Mechanical Systems Corporation
- Alan L. Miller
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control system for controlling the line pressure in a continuously...
- Patent number 4,982,822
- Issue date Jan 8, 1991
- Borg-Warner Corporation
- Werner P. Petzold
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dual clutch control system
- Patent number 4,947,970
- Issue date Aug 14, 1990
- Borg-Warner Automotive, Inc.
- Alan L. Miller
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ratio control technique for continuously variable transmission
- Patent number 4,811,225
- Issue date Mar 7, 1989
- Borg-Warner Automotive, Inc.
- Werner P. Petzold
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Continuously variable transmission clutch control system
- Patent number 4,793,454
- Issue date Dec 27, 1988
- Borg-Warner Automotive, Inc.
- Werner P. Petzold
- B60 - VEHICLES IN GENERAL

William P. Umlauf

Person

Patents Grantslast 30 patents

Continuously variable transmission clutch control system including...

Temperature compensation technique for a continuously variable tran...

Solenoid operated hydraulic control valve

Continuously variable transmission line pressure control

Solenoid operated hydraulic control valve

Control system for controlling the line pressure in a continuously...

Dual clutch control system

Ratio control technique for continuously variable transmission

Continuously variable transmission clutch control system