Michael Muller

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Newport Beach, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Keyboard switch
- Patent number 4,418,257
- Issue date Nov 29, 1983
- The Keyboard Company
- Michael Muller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard switch having combined actuator and jumper contact structure
- Patent number 4,371,760
- Issue date Feb 1, 1983
- Apple Computer, Inc.
- Michael Muller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Actuator for keyboard switches
- Patent number 4,341,934
- Issue date Jul 27, 1982
- The Keyboard Company
- Michael Muller
- H01 - BASIC ELECTRIC ELEMENTS
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
Contactless keyswitch for keyboards
- Patent number 4,117,438
- Issue date Sep 26, 1978
- Datanetics Corporation
- Kirk J. Kim
- H01 - BASIC ELECTRIC ELEMENTS