David William Griffith, JR.

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Winston-Salem, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Tobacco containing smoking article
- Patent number 8,079,371
- Issue date Dec 20, 2011
- R. J. Reynolds Tobacco Company
- John Howard Robinson
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Tobacco-containing smoking article
- Patent number 7,726,320
- Issue date Jun 1, 2010
- R. J. Reynolds Tobacco Company
- John Howard Robinson
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
TOBACCO-CONTAINING SMOKING ARTICLE
- Publication number 20120060853
- Publication date Mar 15, 2012
- R. J. Reynolds Tobacco Company
- John Howard Robinson
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Tobacco-Containing Smoking Article
- Publication number 20100200006
- Publication date Aug 12, 2010
- John Howard Robinson
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES