Donald E. Bolin

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Galveston, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Electronically regulated electromechanical appliance control
- Patent number 4,362,953
- Issue date Dec 7, 1982
- The Scott & Fetzer Company
- Donald E. Bolin
- G05 - CONTROLLING REGULATING
Information Patent Grant
Sequential timer with programmable dual frequency drive
- Patent number 4,319,101
- Issue date Mar 9, 1982
- The Scott & Fetzer Company
- Donald E. Bolin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotational line switch control
- Patent number 4,149,046
- Issue date Apr 10, 1979
- The Scott & Fetzer Company
- Donald E. Bolin
- H01 - BASIC ELECTRIC ELEMENTS