Robert L. Siewert

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Benton Harbor, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Single lever shift
- Patent number 4,635,497
- Issue date Jan 13, 1987
- Clark Michigan Company
- Robert L. Siewert
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Self-storing side panel
- Patent number 4,630,698
- Issue date Dec 23, 1986
- Clark Michigan Company
- Robert L. Siewert
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Tolerance compensating joint
- Patent number 4,629,350
- Issue date Dec 16, 1986
- Lark Equipment Company
- Robert L. Siewert
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pivot joint
- Patent number 4,607,977
- Issue date Aug 26, 1986
- Edmund K. Varnelis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pivot joint
- Patent number 4,507,005
- Issue date Mar 26, 1985
- Clark Equipment Company
- Robert L. Siewert
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Multiple parking brake
- Patent number 4,179,015
- Issue date Dec 18, 1979
- Clark Equipment Company
- Robert L. Siewert
- B60 - VEHICLES IN GENERAL