Robert C. Knauer Jr.

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Coil apparatus mounted on an axially split spool for indicating wal...
- Patent number 4,611,170
- Issue date Sep 9, 1986
- PA Incorporated
- Roderic K. Stanley
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic flux method for measuring tubular wall thickness
- Patent number 4,555,665
- Issue date Nov 26, 1985
- PA Incorporated
- Roderic K. Stanley
- G01 - MEASURING TESTING