Inventor

SCHRON JR JACK H

US4 patents

Patents

4 patents

USD409895SMay 18, 1999

Side hoist clevis

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US5743576AApr 28, 1998

Hoist device

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US6241231B1Jun 5, 2001

Method of clamping a workpiece

JERGENS INC32 citations88

US6109602AAug 29, 2000

Clamping device

JERGENS INC45 citations88