Charles R. Schultz

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Coolidge, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for extracting plant stalks and for reshaping...
- Patent number 4,779,684
- Issue date Oct 25, 1988
- Charles R. Schultz
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Apparatus for burying conduit
- Patent number 4,637,755
- Issue date Jan 20, 1987
- Scott Tollefson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for burying drip irrigation tubing
- Patent number 4,447,173
- Issue date May 8, 1984
- Charles R. Schultz
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING