Inventor
EHLING UWE
DE5 patents
Patents
5 patentsUS5119835AJun 9, 1992
Method for extracting tobacco alkaloids
BAT CIGARETTENFAB GMBH45 citations89
US5097851AMar 24, 1992
Tobacco sheet and method and apparatus for the production of a tobacco sheet
BAT CIGARETTENFAB GMBH35 citations89
US4507875AApr 2, 1985
Apparatus for determining the concentration of vapors in a flowing gas stream
BAT CIGARETTENFAB GMBH31 citations89
US5353816AOct 11, 1994
Foil filaments containing tobacco and method and apparatus for the production thereof
BAT CIGARETTENFAB GMBH9 citations69
US7934511B2May 3, 2011
Processing of tobacco materials containing a proportion of tobacco fines
BAT CIGARETTENFAB GMBH0 citations50