James E. Shepherd

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Eagle Point, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Saw chain grinding machine
- Patent number 5,033,333
- Issue date Jul 23, 1991
- James E. Shepherd
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Saw chain grinding machine
- Patent number 5,031,482
- Issue date Jul 16, 1991
- James E. Shepherd
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Saw chain holding mechanism for grinding machines
- Patent number 5,003,843
- Issue date Apr 2, 1991
- James E. Shepherd
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dressing apparatus for grinding wheels
- Patent number 5,000,061
- Issue date Mar 19, 1991
- James E. Shepherd
- B24 - GRINDING POLISHING
Information Patent Grant
Data acquisition device for balancing rotating components of large...
- Patent number 4,977,516
- Issue date Dec 11, 1990
- James E. Shepherd
- G01 - MEASURING TESTING
Information Patent Grant
Dressing apparatus for grinding wheels
- Patent number 4,903,553
- Issue date Feb 27, 1990
- James E. Shepherd
- B24 - GRINDING POLISHING
Information Patent Grant
Saw chain grinding machine
- Patent number 4,836,058
- Issue date Jun 6, 1989
- James E. Shepherd
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR