Michael W. Karr

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Idleyld Park, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Subsoiling grapple rake
- Patent number 7,086,184
- Issue date Aug 8, 2006
- The United States of America as represented by the Secretary of Agriculture
- James G. Archuleta, Jr.
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Subsoiling excavator bucket
- Patent number 7,059,072
- Issue date Jun 13, 2006
- The United States of America as represented by the Secretary of Agriculture
- James G. Archuleta, Jr.
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Subsoiling brush cutter hitch
- Publication number 20060283055
- Publication date Dec 21, 2006
- James G. Archuleta
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Subsoiling excavator bucket
- Publication number 20040187364
- Publication date Sep 30, 2004
- James G. Archuleta
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Subsoiling grapple rake
- Publication number 20040187365
- Publication date Sep 30, 2004
- James G. Archuleta
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING