Mark Unzicker

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Edmond, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Excavation apparatus
- Patent number 7,290,360
- Issue date Nov 6, 2007
- Vermeer Manufacturing Company
- Mark Unzicker
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Excavation apparatus
- Patent number 7,152,348
- Issue date Dec 26, 2006
- Vermeer Manufacturing Company
- Mark Unzicker
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Excavation apparatus
- Patent number 6,948,265
- Issue date Sep 27, 2005
- Vermeer Manufacturing Co.
- Mark Unzicker
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Excavation apparatus
- Patent number 6,725,579
- Issue date Apr 27, 2004
- Vermeer Manufacturing Company
- Mark Unzicker
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
EXCAVATION APPARTUS
- Publication number 20070119078
- Publication date May 31, 2007
- Mark Unzicker
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Excavation apparatus
- Publication number 20060021265
- Publication date Feb 2, 2006
- Mark Unzicker
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Excavation apparatus
- Publication number 20040172864
- Publication date Sep 9, 2004
- Mark Unzicker
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Excavation apparatus
- Publication number 20030041487
- Publication date Mar 6, 2003
- Mark Unzicker
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING