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Kenneth S. Houghton
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Midlothian, VA, US
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last 30 patents
Information
Patent Grant
Cigarette for electrical smoking system
Patent number
5,692,526
Issue date
Dec 2, 1997
Philip Morris Incorporated
John M. Adams
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Electrical smoking article having continuous tobacco flavor web and...
Patent number
5,479,948
Issue date
Jan 2, 1996
Philip Morris Incorporated
Mary E. Counts
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Smoking article wrapper for controlling burn rate and method for ma...
Patent number
5,417,228
Issue date
May 23, 1995
Philip Morris Incorporated
Sheryl D. Baldwin
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Smoking article
Patent number
5,345,951
Issue date
Sep 13, 1994
Philip Morris Incorporated
Mark A. Serrano
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Smoking article wrapper for controlling burn rate and method for ma...
Patent number
5,263,999
Issue date
Nov 23, 1993
Philip Morris Incorporated
Sheryl D. Baldwin
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Composite heat source comprising metal carbide, metal nitride and m...
Patent number
5,146,934
Issue date
Sep 15, 1992
Philip Morris Incorporated
Seetharama C. Deevi
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Smoking article
Patent number
4,991,606
Issue date
Feb 12, 1991
Philip Morris Incorporated
Mark A. Serrano
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Smoking article
Patent number
4,966,171
Issue date
Oct 30, 1990
Philip Morris Incorporated
Mark A. Serrano
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES