Joseph Rodolph DeRouen

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Banning, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Terminal lead with labyrinthine clip
- Patent number 4,323,293
- Issue date Apr 6, 1982
- Bourns, Inc.
- Joseph R. DeRouen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Worm gear potentiometer ratchet system
- Patent number 4,114,132
- Issue date Sep 12, 1978
- Bourns, Inc.
- Joseph Rodolph DeRouen
- H01 - BASIC ELECTRIC ELEMENTS