Gary L. Wagner

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Burlington, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Rubble and core removal apparatus
- Patent number 4,156,471
- Issue date May 29, 1979
- Gary L. Wagner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill rig-casing driver assembly
- Patent number 4,135,585
- Issue date Jan 23, 1979
- Gary L. Wagner
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING