Joseph J. Walker

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Rochester Hills, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Coating thickness measuring instrument and methods
- Patent number 9,927,233
- Issue date Mar 27, 2018
- Elcometer Limited
- Michael Carrington Sellars
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of quantifying paint and bodywork on automobiles and other p...
- Patent number 7,606,671
- Issue date Oct 20, 2009
- Elcometer, Inc.
- Joseph J. Walker
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
COATING THICKNESS MEASURING INSTRUMENT AND METHODS
- Publication number 20140195187
- Publication date Jul 10, 2014
- Elcometer Limited
- Michael Carrington Sellars
- G01 - MEASURING TESTING
Information Patent Application
Method of quantifying paint and bodywork on automobiles and other p...
- Publication number 20090157349
- Publication date Jun 18, 2009
- Joseph J. Walker
- G01 - MEASURING TESTING