Inventor
KLEIN HANS-HERMANN
DE7 patents
⚠️ This page may combine multiple inventors who share the name “KLEIN HANS-HERMANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEYBOLD HERAEUS GMBH & CO KG
5 patentsUS4757689AJul 19, 1988
Cryopump, and a method for the operation thereof
LEYBOLD HERAEUS GMBH & CO KG70 citations94
US4614093ASep 30, 1986
Method of starting and/or regenerating a cryopump and a cryopump therefor
LEYBOLD HERAEUS GMBH & CO KG45 citations90
US4642995AFeb 17, 1987
Damped displacer refrigerating machine
LEYBOLD HERAEUS GMBH & CO KG29 citations89
US4397156AAug 9, 1983
Displacer for low-temperature refrigerating machines
LEYBOLD HERAEUS GMBH & CO KG18 citations70
US4794330ADec 27, 1988
Method and circuit for measuring and displaying physical values
LEYBOLD HERAEUS GMBH & CO KG0 citations36