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Debra L. Raynor
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Greensboro, NC, US
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last 30 patents
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Patent Grant
Smoking article with improved insulating material
Patent number
5,303,720
Issue date
Apr 19, 1994
R. J. Reynolds Tobacco Company
Chandra K. Banerjee
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES