Inventor
PERCHAK WILLIAM C
US5 patents
Patents
5 patentsUS4819829AApr 11, 1989
Closure for pourable materials container
PLASTOFILM IND INC131 citations94
US4784268ANov 15, 1988
Stand-up or hanging display blister and package
PLASTOFILM IND INC74 citations93
US4519500AMay 28, 1985
Display/storage package and file therefor
PLASTOFILM IND INC49 citations90
US4505404AMar 19, 1985
Container with integral closure
PLASTOFILM IND INC24 citations81
USD286111SOct 14, 1986
Combined display and storage case for pens and the like
PLASTOFILM IND INC9 citations71