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Ronald L. Sorensen
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Erie, MI, US
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last 30 patents
Information
Patent Grant
Hydraulic control unit with fluid compensator to accommodate travel...
Patent number
6,375,279
Issue date
Apr 23, 2002
Kelsey-Hayes Company
John M. Cassidy
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Supply valve for vehicular braking system
Patent number
6,022,085
Issue date
Feb 8, 2000
Kelsey-Hayes Co.
Blaise J. Ganzel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Traction control system having pilot operated valves
Patent number
5,884,985
Issue date
Mar 23, 1999
Kelsey Hayes
Blaise J. Ganzel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydraulic valve control unit for vehicular anti-lock brake and trac...
Patent number
5,791,747
Issue date
Aug 11, 1998
Kelsey-Hayes Company
Ronald L. Sorensen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake proportioning valve
Patent number
5,741,049
Issue date
Apr 21, 1998
Kelsey-Hayes Company
Ronald L. Sorensen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Anti-locking brake system with a switchable orifice control valve
Patent number
5,681,098
Issue date
Oct 28, 1997
Kelsey Hayes
Blaise J. Ganzel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electronic-hydraulic brake boost using a power steering supply
Patent number
5,549,361
Issue date
Aug 27, 1996
Kelsey-Hayes Corporation
Ronald L. Sorensen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake proportioning valve
Patent number
5,522,651
Issue date
Jun 4, 1996
Kelsey-Hayes Company
Ronald L. Sorensen
B60 - VEHICLES IN GENERAL