Inventor
DITTRICH DAVID JOHN
GB8 patents
⚠️ This page may combine multiple inventors who share the name “DITTRICH DAVID JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRITISH AMERICAN TOBACCO CO
7 patentsUS6578584B1Jun 17, 2003
Smoking article with non-combustible wrapper, combustible fuel source and aerosol generator
BRITISH AMERICAN TOBACCO CO130 citations96
US6095152AAug 1, 2000
Smoking article with non-combustible wrapper, combustible fuel source and aerosol generator
BRITISH AMERICAN TOBACCO CO252 citations96
US6658822B1Dec 9, 2003
Packaging smoking articles
BRITISH AMERICAN TOBACCO CO28 citations91
US8375959B2Feb 19, 2013
Smoking articles and smokable filler materials therefor
BRITISH AMERICAN TOBACCO CO37 citations90
US6311696B1Nov 6, 2001
Smoking articles
BRITISH AMERICAN TOBACCO CO11 citations69
US6550483B1Apr 22, 2003
Smoking article with water-disintegratable paper filtration material having water-susceptible adhesives
BRITISH AMERICAN TOBACCO CO4 citations61
US7708020B2May 4, 2010
Smoking articles and smokable filler materials therefor
BRITISH AMERICAN TOBACCO CO0 citations48