Inventor
FRANKE HANS-JOACHIM
DE5 patents
⚠️ This page may combine multiple inventors who share the name “FRANKE HANS-JOACHIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KLEIN SCHANZLIN & BECKER AG
4 patentsUS4720248AJan 19, 1988
Thermal barrier for submersible pump and motor assemblies
KLEIN SCHANZLIN & BECKER AG18 citations71
US4518311AMay 21, 1985
Centrifugal pump
KLEIN SCHANZLIN & BECKER AG19 citations70
US4398867AAug 16, 1983
Centrifugal pump casing
KLEIN SCHANZLIN & BECKER AG16 citations70
US4753571AJun 28, 1988
Liquefied gas pump
KLEIN SCHANZLIN & BECKER AG3 citations60