Samuel Strong

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Wellman, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Excavating machine with cleaning device
- Patent number 5,873,186
- Issue date Feb 23, 1999
- Shaun Lamar Yoder
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Excavating machine with grooving device
- Patent number 5,809,670
- Issue date Sep 22, 1998
- Shaun Lamar Yoder
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING