Inventor

HENNING PAUL-GEORG

DE5 patents

⚠️ This page may combine multiple inventors who share the name “HENNING PAUL-GEORG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAT CIGARETTENFAB GMBH

4 patents

US5058608AOct 22, 1991

Filter cigarette

BAT CIGARETTENFAB GMBH60 citations94

US4771794ASep 20, 1988

Method and apparatus for controlling at least two physical properties, decisive for the quality of the finished product, of a rod made of smokable material

BAT CIGARETTENFAB GMBH11 citations70

US5052415AOct 1, 1991

Process for the impregnation of fibers of a tobacco smoke filter with dicarboxylic or polycarboxylic acids or anhydrides thereof

BAT CIGARETTENFAB GMBH4 citations60

US4621651ANov 11, 1986

Filter tip for a smoking product

BAT CIGARETTENFAB GMBH0 citations45

PETERS GUNTHER

1 patent

US8439046B2May 14, 2013

Filter cigarette

PETERS GUNTHER12 citations75