Inventor
HOLD PETER
18 patents
⚠️ This page may combine multiple inventors who share the name “HOLD PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
USM CORP
17 patentsUS4421412ADec 20, 1983
Process and apparatus for processing plastic and polymeric materials
USM CORP36 citations92
US4413913ANov 8, 1983
Method for processing plastic and polymeric materials
USM CORP30 citations92
US4094940AJun 13, 1978
Injection molding machine controls
USM CORP37 citations92
US4491417AJan 1, 1985
Devolatilizing mixing extruder
USM CORP32 citations91
US4311446AJan 19, 1982
Injection molding machine controls
USM CORP53 citations89
US4329065AMay 11, 1982
Apparatus for processing plastic and polymeric materials
USM CORP25 citations82
US4300842ANov 17, 1981
Seals for rotary processor
USM CORP26 citations82
US4227816AOct 14, 1980
Rotary processor
USM CORP22 citations82
US4207004AJun 10, 1980
Seals for rotary processor
USM CORP20 citations82
US3937776AFeb 10, 1976
Method for controlling injection molding machines
USM CORP27 citations79
US4035038AJul 12, 1977
Controlled deflection roll assembly
USM CORP23 citations78
US4289319ASep 15, 1981
Rotary seal construction and processor
USM CORP19 citations73
US4255059AMar 10, 1981
Processing element
USM CORP19 citations73
US4030177AJun 21, 1977
Controlled deflection roll
USM CORP17 citations73
US4213710AJul 22, 1980
Adjustable homogenization extruder
USM CORP7 citations72
US4007522AFeb 15, 1977
Controlled deflection roll assembly
USM CORP15 citations70
US4152077AMay 1, 1979
Homogenization extruder
USM CORP3 citations61