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Fritz Schelhorn
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Bayreuth, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for regulating the output humidity of tobacco
Patent number
6,502,581
Issue date
Jan 7, 2003
Brown & Williamson Tobacco Corporation
Dietmar Franke
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Method for forming vertical columns of tobacco in an intermediate r...
Patent number
6,322,317
Issue date
Nov 27, 2001
Brown & Williams on Tobacco Corporation
Fritz Schelhorn
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Method for regulating the output humidity of tobacco
Patent number
6,155,269
Issue date
Dec 5, 2000
Brown & Williamson Tobacco Corporation
Dietmar Franke
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Blending trolley for forming vertical columns of tobacco in an inte...
Patent number
6,123,447
Issue date
Sep 26, 2000
Brown & Williamson Tobacco Corporation
Fritz Schelhorn
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Drying process for increasing the filling power of tobacco material
Patent number
5,339,837
Issue date
Aug 23, 1994
BAT Cigarettenfabriken GmbH
Werner Hirsch
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Apparatus for cleaning of an endless conveyor belt
Patent number
4,860,883
Issue date
Aug 29, 1989
B.A.T. Cigarettenfabriken GmbH
Per Knaul
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Patents Applications
last 30 patents
Information
Patent Application
Method and device for regulating the output humidity of tobacco
Publication number
20010000095
Publication date
Apr 5, 2001
Dietmar Franke
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES