Inventor

WATKINS LARRY K

US2 patents

Patents

2 patents

US5073458ADec 17, 1991

Polypropylene-polybutylene laminated packaging film with improved tear strength

SHELL OIL CO11 citations69

US5075157ADec 24, 1991

Polypropylene-polybutylene laminated packaging film with improved tear strength

SHELL OIL CO3 citations58