Doyle R. Evans

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Lubbock, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-ball position switch
- Patent number 5,168,138
- Issue date Dec 1, 1992
- Texas Instruments Incorporated
- Doyle R. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low cost electronic apparatus construction method
- Patent number 4,635,354
- Issue date Jan 13, 1987
- Texas Instruments Incorporated
- Michael J. Chrobak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for effecting electrical interconnections using a...
- Patent number 4,380,357
- Issue date Apr 19, 1983
- Texas Instruments Incorporated
- Doyle R. Evans
- H01 - BASIC ELECTRIC ELEMENTS