Harry Rudolph Marker

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Costa Mesa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Key switch with snap-action contact and resilient actuator
- Patent number 4,316,066
- Issue date Feb 16, 1982
- International Telephone & Telegraph Corporation
- Michael Muller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotary rocking-beam switch
- Patent number 4,107,482
- Issue date Aug 15, 1978
- Electronic Engineering Co. of California
- Harry Rudolph Marker
- H01 - BASIC ELECTRIC ELEMENTS