Inventor

HEILMAN PAUL D

US3 patents

Patents

3 patents

US4956241ASep 11, 1990

Slip coated thermoplastic films

MOBIL OIL CORP24 citations90

US4464157AAug 7, 1984

Method of preparing a thermoplastic bag having reinforced handles

MOBIL OIL CORP33 citations90

US4956233ASep 11, 1990

Slip coated thermoplastic films

MOBIL OIL CORP15 citations71