Inventor
BIRDWELL JEFFREY D
US12 patents
⚠️ This page may combine multiple inventors who share the name “BIRDWELL JEFFREY D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOW CHEMICAL CO
11 patentsUS4610762ASep 9, 1986
Method for forming polymer films having bubble release surfaces
DOW CHEMICAL CO58 citations95
US4826554AMay 2, 1989
Method for making an improved solid polymer electrolyte electrode using a binder
DOW CHEMICAL CO46 citations92
US4654104AMar 31, 1987
Method for making an improved solid polymer electrolyte electrode using a fluorocarbon membrane in a thermoplastic state
DOW CHEMICAL CO34 citations92
US4650551AMar 17, 1987
Supported ion exchange membrane films
DOW CHEMICAL CO41 citations92
US4698243AOct 6, 1987
Method for sizing and hydrolyzing polytetrafluoroethylene fabrics, fibers, yarns, or threads
DOW CHEMICAL CO24 citations81
US4650711AMar 17, 1987
Method for sizing polytetrafluoroethylene fabrics
DOW CHEMICAL CO21 citations81
US5114515AMay 19, 1992
Method for forming polymer composite films using removable substrates
DOW CHEMICAL CO13 citations73
US5110385AMay 5, 1992
Method for forming polymer composite films using a removable substrate
DOW CHEMICAL CO13 citations73
US4824508AApr 25, 1989
Method for making an improved solid polymer electrolyte electrode using a liquid or solvent
DOW CHEMICAL CO7 citations73
US4778723AOct 18, 1988
Method for sizing polytetrafluoroethylene fibers, yarn, or threads
DOW CHEMICAL CO11 citations73
US4784882ANov 15, 1988
Method for forming composite polymer films
DOW CHEMICAL CO4 citations62