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Ralph J. Unterborn
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Dayton, OH, US
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last 30 patents
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Patent Grant
Externally-wound stator with improved magnetic transition
Patent number
6,304,018
Issue date
Oct 16, 2001
Valeo Electrical Systems, Inc.
Craig A. Ham
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rollable enveloped worm with two curve profile
Patent number
6,247,376
Issue date
Jun 19, 2001
Valeo Electrical Systems, Inc.
Peter Shixiang Zhou
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Vehicle window drive system and method
Patent number
5,953,957
Issue date
Sep 21, 1999
Valeo, Inc.
Craig A. Ham
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Vehicle window drive system and method
Patent number
5,829,305
Issue date
Nov 3, 1998
ITT Automotive Electrical Systems, Inc.
Craig A. Ham
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Apparatus and method for coupling an output shaft of a motor to a s...
Patent number
5,716,279
Issue date
Feb 10, 1998
ITT Automotive Electrical Systems, Inc.
Craig A. Ham
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Electrically actuated electric brake with adjuster
Patent number
5,219,049
Issue date
Jun 15, 1993
General Motors Corporation
Ralph J. Unterborn
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Retract to park windshield wiper
Patent number
5,119,523
Issue date
Jun 9, 1992
General Motors Corporation
Ralph J. Unterborn
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle windshield wiper system with improved housing to frame conn...
Patent number
5,074,613
Issue date
Dec 24, 1991
General Motors Corporation
Ralph J. Unterborn
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wiper with self compensating blade park position
Patent number
5,062,176
Issue date
Nov 5, 1991
General Motors Corporation
Ralph J. Unterborn
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Crank arm for a windshield wiper drive mechanism
Patent number
4,263,821
Issue date
Apr 28, 1981
General Motors Corporation
Jack W. Savage
B60 - VEHICLES IN GENERAL