Inventor
PORTNOY NORMAN A
12 patents
⚠️ This page may combine multiple inventors who share the name “PORTNOY NORMAN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ITT
8 patentsUS4086418AApr 25, 1978
Process for producing a regenerated hollow cellulosic fiber
ITT44 citations90
US4076933AFeb 28, 1978
Process for producing a regenerated shaped cellulosic fiber
ITT25 citations79
US4022631AMay 10, 1977
Process for producing regenerated cellulosic articles
ITT11 citations71
US4123398AOct 31, 1978
Flame resistant cellulosic product containing antimony pentoxide and polyvinyl bromide
ITT12 citations70
US4044090AAug 23, 1977
Process for producing regenerated cellulosic product
ITT6 citations62
US4082617AApr 4, 1978
Recovery of chemical components of cellulosic regenerating solution
ITT3 citations60
US4076932AFeb 28, 1978
Process for producing regenerated cellulosic articles
ITT5 citations60
US4073660AFeb 14, 1978
Recovery of chemical components of cellulosic regenerating solution
ITT4 citations60