Inventor

WOODS TIMOTHY R

US4 patents

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

DOW CHEMICAL CO

3 patents

US4812192AMar 14, 1989

Process and apparatus for cutting and sealing multiple plies of thermoplastic material having thickened sections

DOW CHEMICAL CO43 citations91

US5030190AJul 9, 1991

Gussetted plastic bags having relief seals and method of making same

DOW CHEMICAL CO47 citations90

US4913761AApr 3, 1990

Method for severing and sealing thermoplastic materials

DOW CHEMICAL CO7 citations70

DOW CHEMICAL COMAPNY

1 patent

US4904093AFeb 27, 1990

Gussetted plastic bags having relief seals and method of making same

DOW CHEMICAL COMAPNY59 citations93