Daniel B. Hayden

Follow

Person

Port Huron, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Heater control method for liquid crystal devices
- Patent number 4,128,311
- Issue date Dec 5, 1978
- General Motors Corporation
- George W. Smith
- G02 - OPTICS
Information Patent Grant
Heater control system for liquid crystal device
- Patent number 4,119,842
- Issue date Oct 10, 1978
- General Motors Corporation
- Daniel B. Hayden
- G02 - OPTICS
Information Patent Grant
Symmetrical internal heater for liquid crystal display
- Patent number 4,093,355
- Issue date Jun 6, 1978
- General Motors Corporation
- Michael Kaplit
- G02 - OPTICS