Christopher J. McGuire

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Dodgeville, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for trenching
- Patent number 5,943,798
- Issue date Aug 31, 1999
- Christopher J. McGuire
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method of and apparatus for trenching
- Patent number 5,615,499
- Issue date Apr 1, 1997
- Christopher J. McGuire
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING