IP Library › Granted Patent US 4,760,854
Granted Patent Utility
US 4,760,854 · App. 06/803,450

Tobacco expansion process

Inventors: John N. Jewell, Kevin R. Korte
Patented Case View Patent ↗
Granted: Aug 2, 1988 Filed: Dec 2, 1985
Inventors
John N. Jewell
Kevin R. Korte
Assignee (at issue)
Brown & Williamson Tobacco Corporation

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Quick Facts
Patent No.
US 4,760,854
App. No.
06/803,450
Filed
1985-12-02
Granted
1988-08-02
Kind
A