Robert M. Frimel

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Vermilion, OH, US

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Patents Applicationslast 30 patents

Information Patent Application
PVC/CPVC Composite Pipe With metal Interlayer And Process For Makin...
- Publication number 20120175006
- Publication date Jul 12, 2012
- LUBRIZOL ADVANCED MATERIALS, INC.
- Robert M. Frimel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Adhesively Secured, Fluid-Tight Pipe Joint Of PVC/CPVC Pipe And Fit...
- Publication number 20090218811
- Publication date Sep 3, 2009
- LUBRIZOL ADVANCED MATERIALS, INC.
- Robert M. Frimel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PVC/CPVC Composite Pipe With Metal Interlayer And Process For Makin...
- Publication number 20090139661
- Publication date Jun 4, 2009
- LUBRIZOL ADVANCED MATERIALS, INC.
- Robert M. Frimel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL