Paul D. Grohsmeyer

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Dunlap, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for controllably positioning forks of a materi...
- Patent number 5,052,882
- Issue date Oct 1, 1991
- Caterpillar Industrial Inc.
- Andrew P. Blau
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Power transferring arrangement
- Patent number 4,944,357
- Issue date Jul 31, 1990
- Caterpillar Industrial Inc.
- John E. Wible
- B60 - VEHICLES IN GENERAL