Inventor
STUMP JR FRANKLIN ALLAN
US4 patents
Patents
4 patentsUS7556047B2Jul 7, 2009
Method of expanding tobacco using steam
REYNOLDS TOBACCO CO R132 citations94
US5810019ASep 22, 1998
Process and apparatus for tobacco batch preparation and expansion
REYNOLDS TOBACCO CO R2 citations57
US6067994AMay 30, 2000
Tobacco expansion batch forming, unloading and expansion agent purging process and apparatus
REYNOLDS TOBACCO CO R3 citations55
US5657771AAug 19, 1997
Process and apparatus for tobacco batch preparation and expansion
REYNOLDS TOBACCO CO R1 citations47