William B. Gripe

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Concord, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid pressure operated indicating relay
- Patent number 5,072,748
- Issue date Dec 17, 1991
- Amot Controls, Inc.
- William B. Gripe
- G01 - MEASURING TESTING
Information Patent Grant
Spool valve
- Patent number 3,985,337
- Issue date Oct 12, 1976
- Amot Controls Corporation
- William B. Gripe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...