Leonard Kruppa

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Temple, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Sequential hydraulic extension system
- Patent number 6,813,988
- Issue date Nov 9, 2004
- Leonard Kruppa
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Sequential hydraulic extension system
- Publication number 20040154290
- Publication date Aug 12, 2004
- Texas Hydraulics, Inc.
- Leonard Kruppa
- B66 - HOISTING LIFTING HAULING