Lewis M. Lehman

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Brown Deer, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Auxiliary electrical contact for electromagnetic contactor
- Patent number 4,774,484
- Issue date Sep 27, 1988
- Square D Company
- Lewis M. Lehman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hand protector apparatus for electrical apparatus
- Patent number 4,774,390
- Issue date Sep 27, 1988
- Square D Company
- Lewis M. Lehman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Mounting apparatus for arc quenching plates for electric contacts
- Patent number 4,684,772
- Issue date Aug 4, 1987
- Square D Company
- Lewis M. Lehman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rejection type fuse holder
- Patent number 4,488,767
- Issue date Dec 18, 1984
- Square D Company
- Lewis M. Lehman
- H01 - BASIC ELECTRIC ELEMENTS