Inventor
DUELLI BERNHARD
AT17 patents
⚠️ This page may combine multiple inventors who share the name “DUELLI BERNHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VAT HOLDING AG
15 patentsUS6629682B2Oct 7, 2003
Vacuum valve
VAT HOLDING AG163 citations98
US6899316B2May 31, 2005
Closure device for vacuum closure of at least one opening in a wall
VAT HOLDING AG49 citations92
US6485007B1Nov 26, 2002
Diaphragm bellows device
VAT HOLDING AG24 citations92
US6471181B2Oct 29, 2002
Suspension of a valve plate of a vacuum valve
VAT HOLDING AG34 citations92
US6367770B1Apr 9, 2002
Vacuum valve for separating two vacuum chambers
VAT HOLDING AG44 citations92
US7481417B2Jan 27, 2009
Vacuum valve
VAT HOLDING AG19 citations84
US7036794B2May 2, 2006
Method for control of a vacuum valve arranged between two vacuum chambers
VAT HOLDING AG17 citations84
US8348234B2Jan 8, 2013
Vacuum valve
VAT HOLDING AG7 citations83
US6994311B2Feb 7, 2006
Regulating vacuum valve
VAT HOLDING AG17 citations78
US9581262B2Feb 28, 2017
Vacuum valve
VAT HOLDING AG2 citations70
US9695948B2Jul 4, 2017
Vacuum valve
VAT HOLDING AG5 citations69
US7959130B2Jun 14, 2011
Vacuum valve and closure plate for a vacuum valve
VAT HOLDING AG4 citations62
US7731156B2Jun 8, 2010
Vacuum valve
VAT HOLDING AG5 citations62
US6543748B1Apr 8, 2003
Linear motion leadthrough
VAT HOLDING AG4 citations62
US10890262B2Jan 12, 2021
Closure device
VAT HOLDING AG0 citations46