Paul Simpson

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Surrey, GB

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Patents Grantslast 30 patents

Information Patent Grant
Extendable cleaning implement having two support heads
- Patent number 7,802,340
- Issue date Sep 28, 2010
- S. C. Johnson & Son, Inc.
- Jeremy F. Knopow
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Extendable cleaning implement having two support heads
- Publication number 20060288508
- Publication date Dec 28, 2006
- Jeremy F. Knopow
- B08 - CLEANING