Inventor
PETERS DONALD L
13 patents
⚠️ This page may combine multiple inventors who share the name “PETERS DONALD L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILLIPS PETROLEUM CO
11 patentsUS3973896AAug 10, 1976
Blow molding apparatus
PHILLIPS PETROLEUM CO18 citations81
US4510116AApr 9, 1985
Apparatus and method for blow molding
PHILLIPS PETROLEUM CO24 citations77
US4895743AJan 23, 1990
Blow molded article
PHILLIPS PETROLEUM CO13 citations73
US4859397AAug 22, 1989
Preventing gas leakage around blow needle in blow molding method
PHILLIPS PETROLEUM CO11 citations73
US4799876AJan 24, 1989
Blow molding apparatus
PHILLIPS PETROLEUM CO7 citations73
US4761130AAug 2, 1988
Apparatus for blow molding
PHILLIPS PETROLEUM CO13 citations73
US4650627AMar 17, 1987
Method for blow molding
PHILLIPS PETROLEUM CO17 citations73
US4087503AMay 2, 1978
Blow molding method using extendable mandrel and blow needle
PHILLIPS PETROLEUM CO6 citations73
US4025276AMay 24, 1977
Blow molding apparatus
PHILLIPS PETROLEUM CO11 citations73
US5106569AApr 21, 1992
Blow molding and compression molding of an article
PHILLIPS PETROLEUM CO19 citations71
US5035604AJul 30, 1991
Blow molding and compression molding of an article
PHILLIPS PETROLEUM CO16 citations71