Inventor
HOFMANN JAN
DE9 patents
⚠️ This page may combine multiple inventors who share the name “HOFMANN JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PFEIFFER VACUUM GMBH
6 patentsUS11078916B2Aug 3, 2021
Vacuum pump
PFEIFFER VACUUM GMBH2 citations71
US9869319B2Jan 16, 2018
Vacuum pump
PFEIFFER VACUUM GMBH4 citations64
US11773849B2Oct 3, 2023
Vacuum pump, scroll pump, and manufacturing method for such
PFEIFFER VACUUM GMBH0 citations49
US9422937B2Aug 23, 2016
Vacuum pump
PFEIFFER VACUUM GMBH0 citations42
US9909592B2Mar 6, 2018
Vacuum pump
PFEIFFER VACUUM GMBH0 citations35
US9784284B2Oct 10, 2017
Stator element for a holweck pump stage, vacuum pump having a holweck pump stage and method of manufacturing a stator element for a holweck pump stage
PFEIFFER VACUUM GMBH0 citations35