George A. Snow

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E. Taunton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Face mask and method of manufacturing the same
- Patent number 7,171,967
- Issue date Feb 6, 2007
- Louis M. Gerson Co., Inc.
- Robert A. Brunell
- A41 - WEARING APPAREL
Information Patent Grant
Face mask breathing valve
- Patent number D413166
- Issue date Aug 24, 1999
- Louis M. Gerson Co., Inc.
- George A. Snow
- D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

Information Patent Application
Face Mask and Method of Manufacturing the Same
- Publication number 20070107734
- Publication date May 17, 2007
- Louis M. Gerson Co., Inc.
- Robert A. Brunell
- A41 - WEARING APPAREL
Information Patent Application
Face mask and method of manufacturing the same
- Publication number 20030226563
- Publication date Dec 11, 2003
- Robert A. Brunell
- A41 - WEARING APPAREL