Trevor John Crichton

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Chesham, GB

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Patents Grantslast 30 patents

Information Patent Grant
Cutter assembly and method of producing same
- Patent number 7,900,360
- Issue date Mar 8, 2011
- The Gillete Company
- Richard John Pretlove
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Methods of manufacturing perforated foils
- Patent number 5,750,956
- Issue date May 12, 1998
- Braun Aktiengesellschaft
- Clive Barnes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Shaving system and foils
- Publication number 20010027609
- Publication date Oct 11, 2001
- Braun GmbH
- Charles C. Packham
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR