John R. Hairfield JR.

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Chester, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrically heated smoking system and methods for supplying electr...
- Patent number 6,803,545
- Issue date Oct 12, 2004
- Philip Morris Incorporated
- Clinton E. Blake
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
Electrical smoking system
- Publication number 20070102013
- Publication date May 10, 2007
- Philip Morris USA Inc.
- John M. Adams
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Electrically heated smoking system and methods for supplying electr...
- Publication number 20030226837
- Publication date Dec 11, 2003
- Clinton E. Blake
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES