Michael R. Ehrick

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Toledo, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of determination of glass surface shapes and optical distort...
- Patent number 8,415,648
- Issue date Apr 9, 2013
- Pilkington Group Limited
- Michael R. Ehrick
- G01 - MEASURING TESTING
Information Patent Grant
Method of automated quantitative analysis of distortion in shaped v...
- Patent number 7,471,383
- Issue date Dec 30, 2008
- Pilkington North America, Inc.
- Michael R. Ehrick
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DETECTING GLASS BREAKAGE DURING A PROCESS...
- Publication number 20130161851
- Publication date Jun 27, 2013
- PILKINGTON GROUP LIMITED
- Michael R. Ehrick
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF DETERMINATION OF GLASS SURFACE SHAPES AND OPTICAL DISTORT...
- Publication number 20100309328
- Publication date Dec 9, 2010
- PILINGTON GROUP LIMITED
- Michael R. Ehrick
- G01 - MEASURING TESTING
Information Patent Application
Method of automated quantitative analysis of distortion in shaped v...
- Publication number 20080144044
- Publication date Jun 19, 2008
- Pilkington North America, Inc.
- Michael R. Ehrick
- G01 - MEASURING TESTING