Richard L. Patterson

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South Euclid, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of locating ground faults
- Patent number 5,365,175
- Issue date Nov 15, 1994
- The United States of America as represented by the administrator of the Natio...
- Richard L. Patterson
- G01 - MEASURING TESTING
Information Patent Grant
Tool force sensor and method of making same
- Patent number 4,741,231
- Issue date May 3, 1988
- The Warner & Swasey Company
- Richard L. Patterson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for monitoring the cutting condition of a mach...
- Patent number 4,736,625
- Issue date Apr 12, 1988
- The Warner & Swasey Company
- Richard L. Patterson
- G05 - CONTROLLING REGULATING
Information Patent Grant
Tool condition and failure monitoring apparatus and method
- Patent number 4,658,245
- Issue date Apr 14, 1987
- The Warner & Swasey Company
- Denver R. Dye
- G05 - CONTROLLING REGULATING