Inventor
FORTH HANS-JOACHIM
DE7 patents
⚠️ This page may combine multiple inventors who share the name “FORTH HANS-JOACHIM”. 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
US4121430AOct 24, 1978
Cryopump having improved heat radiation shielding
LEYBOLD HERAEUS GMBH & CO KG19 citations79
US4408469AOct 11, 1983
Refrigerator cryostat
LEYBOLD HERAEUS GMBH & CO KG10 citations72
US4475345AOct 9, 1984
Refrigerator with pneumatic and working gas-supply control
LEYBOLD HERAEUS GMBH & CO KG5 citations61