Karen M. Womble

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Winston-Salem, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Low gas phase filter for cigarettes
- Patent number 5,718,250
- Issue date Feb 17, 1998
- R. J. Reynolds Tobacco Company
- Chandra Kumar Banerjee
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cigarette and smokable filler material therefor material for use in...
- Patent number 5,598,868
- Issue date Feb 4, 1997
- R. J. Reynolds Tobacco Company
- Stephen W. Jakob
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cigarette filter
- Patent number 5,568,819
- Issue date Oct 29, 1996
- R. J. Reynolds Tobacco Company
- Jeffery S. Gentry
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cigarette filter
- Patent number 5,404,890
- Issue date Apr 11, 1995
- R. J. Reynolds Tobacco Company
- Jeffery S. Gentry
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cigarette and smokable filler material therefor
- Patent number 5,101,839
- Issue date Apr 7, 1992
- R. J. Reynolds Tobacco Company
- Stephen W. Jakob
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cigarette
- Patent number 4,920,990
- Issue date May 1, 1990
- R. J. Reynolds Tobacco Company
- Brian M. Lawrence
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES