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Randall K. Greene
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Richmond, VA, US
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last 30 patents
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Patent Grant
Methods and apparatus for measuring sidestream smoke
Patent number
4,980,571
Issue date
Dec 25, 1990
Philip Morris Incorporated
Douglas D. McRae
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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Patent Grant
Post-treatment of humic acid-dyed paper
Patent number
4,238,283
Issue date
Dec 9, 1980
Philip Morris Incorporated
Randall K. Greene
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES