Inventor
BUSTIN FRANZ
US6 patents
Patents
6 patentsUS4353497AOct 12, 1982
Free-standing thermoplastic bag construction
MOBIL OIL CORP152 citations95
US4624654ANov 25, 1986
Method and apparatus for manufacturing draw tape bags
MOBIL OIL CORP60 citations94
US4401427AAug 30, 1983
Thermoplastic bags and method of making
MOBIL OIL CORP32 citations91
US4408970AOct 11, 1983
Stabilizing air ring apparatus
MOBIL OIL CORP29 citations85
US4617008AOct 14, 1986
Method and apparatus for forming hems in superposed pliable panels
MOBIL OIL CORP23 citations81
US4326664AApr 27, 1982
Thermoplastic bags having stress relief feature at handle connection
MOBIL OIL CORP22 citations81