Inventor
PRYOR JAMES W
US13 patents
Patents
13 patentsUS4807809AFeb 28, 1989
Rod making apparatus for smoking article manufacture
REYNOLDS TOBACCO CO R376 citations98
US5445054AAug 29, 1995
Sheet cutting apparatus and method
REYNOLDS TOBACCO CO R125 citations97
US4889143ADec 26, 1989
Cigarette rods and filters containing strands provided from sheet-like materials
REYNOLDS TOBACCO CO R161 citations97
US4768526ASep 6, 1988
Tobacco smoke filters
REYNOLDS TOBACCO CO R57 citations95
US4549875AOct 29, 1985
Manufacture of tobacco smoke filters
REYNOLDS TOBACCO CO R91 citations95
US5435326AJul 25, 1995
Controlled delivery smoking article and method
REYNOLDS TOBACCO CO R54 citations94
US5163452ANov 17, 1992
Rod making apparatus for use in the manufacture of smoking articles
REYNOLDS TOBACCO CO R39 citations92
US4770193ASep 13, 1988
Manufacture of tobacco smoke filters
REYNOLDS TOBACCO CO R38 citations92
US4476807AOct 16, 1984
Apparatus for application of additives to cigarette filter tow
REYNOLDS TOBACCO CO R46 citations92
US4525385AJun 25, 1985
Application of additives to cigarette filter tow
REYNOLDS TOBACCO CO R26 citations81
US4537583AAug 27, 1985
Method and apparatus for conveying filter tow
REYNOLDS TOBACCO CO R18 citations73
US4509452AApr 9, 1985
Application of liquid additives to cigarette filter tow
REYNOLDS TOBACCO CO R8 citations73
US4472224ASep 18, 1984
Opening of cigarette filter tow and jet therefore
REYNOLDS TOBACCO CO R9 citations73