Joseph P. Lembcke

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Salem, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Wide multiple-chain trenching machine
- Patent number 6,536,143
- Issue date Mar 25, 2003
- Joseph P. Lembcke
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Wide multiple-chain trenching machine
- Patent number 6,397,501
- Issue date Jun 4, 2002
- Joseph P. Lembcke
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Wide multiple-chain trenching machine
- Publication number 20020139015
- Publication date Oct 3, 2002
- Joseph P. Lembcke
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Wide multiple-chain trenching machine
- Publication number 20020133985
- Publication date Sep 26, 2002
- Joseph P. Lembcke
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING