Inventor
TANG JIUNN-YANN
US9 patents
⚠️ This page may combine multiple inventors who share the name “TANG JIUNN-YANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROWN & WILLIAMSON TOBACCO CORP
5 patentsUS5611360AMar 18, 1997
Smoking article
BROWN & WILLIAMSON TOBACCO CORP214 citations97
US4955397ASep 11, 1990
Cigarette
BROWN & WILLIAMSON TOBACCO CORP68 citations95
US5094253AMar 10, 1992
Dye for coloring cigarette paper
BROWN & WILLIAMSON TOBACCO CORP39 citations89
US5090426AFeb 25, 1992
Smoking article
BROWN & WILLIAMSON TOBACCO CORP11 citations71
US5038804AAug 13, 1991
Smoking device
BROWN & WILLIAMSON TOBACCO CORP15 citations71