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George H. Burnett
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Richmond, VA, US
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last 30 patents
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Patent Grant
Process for making a carbon heat source and smoking article includi...
Patent number
5,060,676
Issue date
Oct 29, 1991
Philip Morris Incorporated
John R. Hearn
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Method and apparatus for drying and cooling extruded tobacco-contai...
Patent number
4,874,000
Issue date
Oct 17, 1989
Philip Morris Incorporated
Ronald A. Tamol
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Foamed, extruded, coherent multistrand smoking articles
Patent number
4,632,131
Issue date
Dec 30, 1986
Philip Morris Incorporated
George H. Burnett
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Foamed, extruded, tobacco-containing smoking article and method of...
Patent number
4,625,737
Issue date
Dec 2, 1986
Philip Morris Incorporated
Gus D. Keritsis
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Smoking article
Patent number
4,391,285
Issue date
Jul 5, 1983
Philip Morris, Incorporated
George H. Burnett
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Method of making smoking articles
Patent number
4,347,855
Issue date
Sep 7, 1982
Philip Morris Incorporated
Harry V. Lanzillotti
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES