Inventor
WASHINGTON JAMES M
US10 patents
⚠️ This page may combine multiple inventors who share the name “WASHINGTON JAMES M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIP MORRIS INC
9 patentsUS5649554AJul 22, 1997
Electrical lighter with a rotatable tobacco supply
PHILIP MORRIS INC808 citations98
US5479948AJan 2, 1996
Electrical smoking article having continuous tobacco flavor web and flavor cassette therefor
PHILIP MORRIS INC437 citations98
US5221502AJun 22, 1993
Process for making a flavorant-release filament
PHILIP MORRIS INC58 citations95
US5144966ASep 8, 1992
Filamentary flavorant-release additive for smoking compositions
PHILIP MORRIS INC87 citations95
US4214508AJul 29, 1980
Method and apparatus for making cigarette filters of filamentary material
PHILIP MORRIS INC46 citations92
US4005668AFeb 1, 1977
Material transfer method and apparatus
PHILIP MORRIS INC48 citations89
US5261423ANov 16, 1993
Droplet jet application of adhesive or flavoring solutions to cigarette ends
PHILIP MORRIS INC17 citations70
US4420635ADec 13, 1983
Ammonium carbamate production
PHILIP MORRIS INC12 citations68
US4198854AApr 22, 1980
Method and apparatus for measuring porosity
PHILIP MORRIS INC16 citations68