Richard P. Marek

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Chesterfield, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Insulated power cable
- Patent number 7,227,084
- Issue date Jun 5, 2007
- E. I. Du Pont de Nemours and Company
- Lisa C. Bates
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated power cable
- Patent number 7,084,349
- Issue date Aug 1, 2006
- E. I. Du Pont de Nemours and Company
- Lisa C. Bates
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Insulators for transformers
- Publication number 20080061919
- Publication date Mar 13, 2008
- Richard P. Marek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Insulated power cable
- Publication number 20070017692
- Publication date Jan 25, 2007
- Lisa C. Bates
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATED POWER CABLE
- Publication number 20060169480
- Publication date Aug 3, 2006
- Lisa C. Bates
- H01 - BASIC ELECTRIC ELEMENTS