William Drayer

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Romeo, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Motor vehicle passenger compartment heating, ventilating and air co...
- Patent number 5,062,473
- Issue date Nov 5, 1991
- General Motors Corporation
- James C. Ostrand
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Scheduled comfort control system with adaptive compensation for sta...
- Patent number 4,794,537
- Issue date Dec 27, 1988
- General Motors Corporation
- Kenneth P. Adasek
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Integral evaporator and accumulator for air conditioning system
- Patent number 4,679,410
- Issue date Jul 14, 1987
- General Motors Corporation
- William Drayer
- B60 - VEHICLES IN GENERAL