Inventor
DERBY NORWIN CED
US2 patents
Patents
2 patentsUS6179467B1Jan 30, 2001
Woven polypropylene bulk bag with polypropylene lining or liner and process for manufacturing same
SUPER SACK MFG CORP26 citations90
US6302584B1Oct 16, 2001
Woven polypropylene bulk bag with polypropylene lining or liner and process for manufacturing same
SUPER SACK MFG CORP13 citations71