Inventor

HUANG FRANK F J

US6 patents

⚠️ This page may combine multiple inventors who share the name “HUANG FRANK F J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DURABAG CO INC

2 patents

US6446810B1Sep 10, 2002

Tabless self-opening bag pack

DURABAG CO INC23 citations91

US6435350B1Aug 20, 2002

Pack of self-opening plastic bags

DURABAG CO INC44 citations91

DURABAG COMPANY INC

1 patent

US5213145AMay 25, 1993

Semi-automatic T-shirt bag opening rack

DURABAG COMPANY INC66 citations92

(unassigned)

1 patent

US5967962AOct 19, 1999

Apparatus and method for forming aperture cutouts for a pack of self-opening plastic bags

24 citations90

DURABAG INC A CALIFORNIA CORP

1 patent

US5469969ANov 28, 1995

Self-opening plastic bag pack system

DURABAG INC A CALIFORNIA CORP30 citations87

SUPERTRONICS LLC

1 patent

US6438928B1Aug 27, 2002

Machine for automated boxing of soft stacked items

SUPERTRONICS LLC20 citations83