Peter H. Baumann

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Rye, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Electric-powered spring-return actuating device
- Patent number 4,677,355
- Issue date Jun 30, 1987
- Peter H. Baumann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electric-powered spring-return actuating device
- Patent number 4,613,798
- Issue date Sep 23, 1986
- Peter H. Baumann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...