Inventor

DOBBINS FREDERICK A

US4 patents

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

GRACE W R & CO

2 patents

US5435114AJul 25, 1995

Automated packaging machine and packaging method

GRACE W R & CO69 citations94

US5483784AJan 16, 1996

Method and apparatus for loading bags

GRACE W R & CO33 citations90

GRACE W R & CO CRYOVAC DIV

2 patents

US4616472AOct 14, 1986

Method and apparatus for loading side-seal bags

GRACE W R & CO CRYOVAC DIV58 citations94

US4550548ANov 5, 1985

Method and apparatus for vacuum packaging with preshrinking

GRACE W R & CO CRYOVAC DIV52 citations87