Inventor
NILSON BILLY N
10 patents
⚠️ This page may combine multiple inventors who share the name “NILSON BILLY N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KENOVA AB
9 patentsUS4249675AFeb 10, 1981
Device for dispensing fluid from a container
KENOVA AB47 citations91
US4061254ADec 6, 1977
Dispensing valve
KENOVA AB46 citations91
US4149633AApr 17, 1979
Two-chamber package
KENOVA AB30 citations81
US4141475AFeb 27, 1979
Locking device for a self-closing closure
KENOVA AB21 citations81
US3981419ASep 21, 1976
Self-closing closures
KENOVA AB27 citations81
US4153185AMay 8, 1979
Package for fluids and a method for producing such a package
KENOVA AB13 citations72
US4112971ASep 12, 1978
Safety valve
KENOVA AB10 citations72
US4146182AMar 27, 1979
Spraying device
KENOVA AB5 citations61
US4065033ADec 27, 1977
Tube container
KENOVA AB4 citations61