Ralph E. Price

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Waynesboro, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cylindrical grinding machine
- Patent number 4,402,161
- Issue date Sep 6, 1983
- Litton Industrial Products, Inc.
- Ralph E. Price
- G05 - CONTROLLING REGULATING
Information Patent Grant
Grinding system
- Patent number 4,305,232
- Issue date Dec 15, 1981
- Litton Industrial Products, Inc.
- Ralph E. Price
- B24 - GRINDING POLISHING
Information Patent Grant
Cylindrical grinding machine with workpiece loader and unloader
- Patent number 4,033,076
- Issue date Jul 5, 1977
- Landis Tool Company
- Ralph E. Price
- B24 - GRINDING POLISHING
Information Patent Grant
Workpiece transporting structure for use with a cylindrical grinder
- Patent number 4,030,252
- Issue date Jun 21, 1977
- Landis Tool Company
- Ralph E. Price
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cylindrical grinder
- Patent number 4,003,721
- Issue date Jan 18, 1977
- Landis Tool Company
- Ralph E. Price
- B24 - GRINDING POLISHING
Information Patent Grant
Machine tool fault indicator
- Patent number 3,935,675
- Issue date Feb 3, 1976
- Landis Tool Company
- Ralph E. Price
- B24 - GRINDING POLISHING