John Petreanu

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Gahanna, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Process equipment wear surfaces of extended resistance and methods...
- Patent number 8,105,692
- Issue date Jan 31, 2012
- Diamond Innovations Inc.
- Timothy Dumm
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Fiber and sheet equipment wear surfaces of extended resistance and...
- Publication number 20060246275
- Publication date Nov 2, 2006
- Timothy Dumm
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Process equipment wear surfaces of extended resistance and methods...
- Publication number 20060165973
- Publication date Jul 27, 2006
- Timothy Dumm
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL