Mark W. Ferebee

Follow

Person

Charlotte, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Battery separator-pin removal
- Patent number 6,692,867
- Issue date Feb 17, 2004
- Celgard Inc.
- Robert A. Nark
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Battery separator - pin removal
- Publication number 20030072995
- Publication date Apr 17, 2003
- Celgard Inc.
- Robert A. Nark
- H01 - BASIC ELECTRIC ELEMENTS