Ted N. Tilman

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Soft break switch
- Patent number 4,822,961
- Issue date Apr 18, 1989
- Peter E. Hugin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High direct and alternating current switch
- Patent number 4,215,253
- Issue date Jul 29, 1980
- Ted N. Tilman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High current high voltage switch structure with conductive piston
- Patent number 3,941,957
- Issue date Mar 2, 1976
- Ted N. Tilman
- H01 - BASIC ELECTRIC ELEMENTS