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Inventor
ZHENG HARRY Y
US
2 patents
⚠️ This page may combine multiple inventors who share the name “ZHENG HARRY Y”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
US SMOKELESS TOBACCO CO
1 patent
US7798151B2
Sep 21, 2010
Reduction of constituents in tobacco
US SMOKELESS TOBACCO CO
38 citations
91
KRUKONIS VAL
1 patent
US8555895B2
Oct 15, 2013
Reduction of constituents in tobacco
KRUKONIS VAL
0 citations
41