Roger James Knight

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Newnham, GB

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Patents Grantslast 30 patents

Information Patent Grant
Sealing structure for terminal posts of batteries
- Patent number 6,602,638
- Issue date Aug 5, 2003
- Hawker Energy Products Limited
- Rhodri Wyn Evans
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Sealing structure for terminal posts of batteries
- Publication number 20040224222
- Publication date Nov 11, 2004
- Rhodri Wyn Evans
- H01 - BASIC ELECTRIC ELEMENTS