Inventor

CROOK J EDWARD

US3 patents

Patents

3 patents

US5469872ANov 28, 1995

Tobacco expansion processes and apparatus

REYNOLDS TOBACCO CO R229 citations96

US5669397ASep 23, 1997

Tobacco expansion processes and apparatus

REYNOLDS TOBACCO CO R3 citations59

US5653245AAug 5, 1997

Tobacco expansion processes and apparatus

REYNOLDS TOBACCO CO R2 citations59