Inventor
SHAW JOEL R
US8 patents
⚠️ This page may combine multiple inventors who share the name “SHAW JOEL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
6 patentsUS5335873AAug 9, 1994
Cassette for web material
EASTMAN KODAK CO21 citations90
US5332169AJul 26, 1994
Method of preventing clockspringing of a wound web within a cassette
EASTMAN KODAK CO8 citations71
US5314134AMay 24, 1994
Anti-clockspringing cassette for a roll of web material and method
EASTMAN KODAK CO19 citations71
US5275346AJan 4, 1994
Web cassette for holding and dispensing a roll of web material
EASTMAN KODAK CO8 citations71
US5261623ANov 16, 1993
Anti-clockspringing mechanism for a web roll cassette
EASTMAN KODAK CO13 citations71
US4978084ADec 18, 1990
Spool for photographic film or other web material
EASTMAN KODAK CO6 citations62