Mark W. Lehnert

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Hoffman Estates, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Drive mechanism and strain gauge mounting for a nutrunner appliance
- Patent number 5,115,701
- Issue date May 26, 1992
- GSE, Inc.
- Mark W. Lehnert
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Electronic control circuitry for a nutrunner
- Patent number 4,987,806
- Issue date Jan 29, 1991
- GSE, Inc.
- Mark W. Lehnert
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS