Paul H. Smith

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La Habra, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas discharge display device with integral, co-planar, built-in heater
- Patent number 4,969,849
- Issue date Nov 13, 1990
- Babcock Display Products, Inc.
- Paul H. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas discharge display device with integral, co-planar, built-in heater
- Patent number 4,956,573
- Issue date Sep 11, 1990
- Babcock Display Products, Inc.
- Paul H. Smith
- H01 - BASIC ELECTRIC ELEMENTS