Inventor
BAHNEN RUDOLF
DE15 patents
⚠️ This page may combine multiple inventors who share the name “BAHNEN RUDOLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEYBOLD VAKUUM GMBH
4 patentsUS6544020B1Apr 8, 2003
Cooled screw vacuum pump
LEYBOLD VAKUUM GMBH45 citations92
US6382930B1May 7, 2002
Screw vacuum pump provided with rotors
LEYBOLD VAKUUM GMBH27 citations92
US6736614B1May 18, 2004
Rotary piston drive mechanism
LEYBOLD VAKUUM GMBH19 citations89
US6123516ASep 26, 2000
Vacuum pump
LEYBOLD VAKUUM GMBH23 citations87
LEYBOLD AG
3 patentsUS5356275AOct 18, 1994
Device for supplying a multi-stage dry-running vacuum pump with inert gas
LEYBOLD AG36 citations91
US5718565AFeb 17, 1998
Apparatus and process for operating a dry-compression vacuum pump
LEYBOLD AG24 citations90
US5975857ANov 2, 1999
Process for operating a dry-compression vacuum pump as well as a suitable vacuum pump for implementation of this process
LEYBOLD AG6 citations71