Inventor
BRYNIARSKI DAVID A
US7 patents
⚠️ This page may combine multiple inventors who share the name “BRYNIARSKI DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOBIL OIL CORP
3 patentsUS4895611AJan 23, 1990
Method and apparatus for making non-roping thermoplastic draw tape for thermplastic bags
MOBIL OIL CORP44 citations90
US4854983AAug 8, 1989
Rotary heat sealing method and apparatus
MOBIL OIL CORP20 citations78
US4822437AApr 18, 1989
Method and apparatus for making non-roping thermoplastic draw tape for thermoplastic bags
MOBIL OIL CORP7 citations71
PACTIV CORP
3 patentsUS6602174B1Aug 5, 2003
Method and apparatus for sealing a drawtape to a hem of a thermoplastic film structure
PACTIV CORP32 citations88
US6774062B1Aug 10, 2004
Net-reinforced film structure with modified strand profile
PACTIV CORP7 citations71
US7371699B2May 13, 2008
Net-reinforced film structure with modified strand profile
PACTIV CORP1 citations50