Inventor
WEH WOLFGANG
DE38 patents
⚠️ This page may combine multiple inventors who share the name “WEH WOLFGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEH ERWIN
18 patentsUS5209528AMay 11, 1993
Pressure-tight plug coupling
WEH ERWIN57 citations96
US5095947AMar 17, 1992
Pressure-sealed plug coupling
WEH ERWIN52 citations92
US4716938AJan 5, 1988
Pressure-tight plug coupling
WEH ERWIN53 citations92
US4543995AOct 1, 1985
Pipe coupling having line pressure actuated threaded segments
WEH ERWIN38 citations92
US8061394B2Nov 22, 2011
Locking device for a quick-action connection coupling
WEH ERWIN9 citations84
US8033305B2Oct 11, 2011
Actuating device for a rapid coupling
WEH ERWIN11 citations84
US7494158B2Feb 24, 2009
Connecting coupling with a sliding sleeve and collet chucks
WEH ERWIN19 citations84
US7458400B2Dec 2, 2008
Connective coupling a data interface
WEH ERWIN13 citations84
US8875734B2Nov 4, 2014
High-pressure connection
WEH ERWIN4 citations73
US8028727B2Oct 4, 2011
Actuating device for a rapid coupling
WEH ERWIN2 citations63
US7740286B2Jun 22, 2010
Rotary transmission leadthrough provided with a gas return line
WEH ERWIN2 citations63
US7424897B2Sep 16, 2008
Connection coupling
WEH ERWIN5 citations63
US7267140B2Sep 11, 2007
Connecting coupling with a switch unit
WEH ERWIN4 citations63
US9719616B2Aug 1, 2017
Line and delivery system having such a line
WEH ERWIN1 citations52
US9651182B2May 16, 2017
Quick-acting connection
WEH ERWIN0 citations52
US8286662B2Oct 16, 2012
Switching valve with slider
WEH ERWIN1 citations52
US9446338B2Sep 20, 2016
Filter part for fluid lines
WEH ERWIN0 citations42
US9334986B2May 10, 2016
Valve component
WEH ERWIN0 citations42
WEH VERBINDUNGSTECHNIK
9 patentsUS6035894AMar 14, 2000
Coupling device for rapid connection
WEH VERBINDUNGSTECHNIK85 citations96
US5927683AJul 27, 1999
Rapid connection coupling
WEH VERBINDUNGSTECHNIK56 citations96
US6073971AJun 13, 2000
Fitting arrangement
WEH VERBINDUNGSTECHNIK26 citations92
US6099044AAug 8, 2000
Clamping device, in particular for a male coupling
WEH VERBINDUNGSTECHNIK16 citations84
US5957468ASep 28, 1999
Collet device
WEH VERBINDUNGSTECHNIK7 citations74
US5582223ADec 10, 1996
Filling apparatus for gas bottle valves
WEH VERBINDUNGSTECHNIK15 citations74
US6382273B1May 7, 2002
Fuelling fixture
WEH VERBINDUNGSTECHNIK4 citations63
US6264245B1Jul 24, 2001
Connection adapter for gas bottle valves
WEH VERBINDUNGSTECHNIK3 citations63
US11092273B2Aug 17, 2021
Coupling for transferring fluids, method for closing the fluid duct of such a coupling, and preferred use of this coupling
WEH VERBINDUNGSTECHNIK0 citations52
(unassigned)
6 patentsUS6616196B1Sep 9, 2003
Coupling having means which prevent separation
18 citations84
US6530605B1Mar 11, 2003
Quick-action coupling, especially for plain end pipes
14 citations84
US6926310B1Aug 9, 2005
Actuation device, especially on a rapid-action reception coupling
8 citations74
US6460894B1Oct 8, 2002
Fluid line with a filter insert
6 citations74
US6676108B1Jan 13, 2004
Control valve
4 citations63
US6454309B1Sep 24, 2002
Connector adapter, especially for quick test connectors
0 citations52