Inventor
VIEGENER WALTER
DE15 patents
⚠️ This page may combine multiple inventors who share the name “VIEGENER WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VIEGA GMBH & CO KG
6 patentsUS7316429B2Jan 8, 2008
Pressed-connection arrangement
VIEGA GMBH & CO KG81 citations97
US8042841B2Oct 25, 2011
Connection element for producing a fluid-tight screw connection, and method for the production thereof
VIEGA GMBH & CO KG31 citations92
US7201382B2Apr 10, 2007
Sealing element
VIEGA GMBH & CO KG32 citations92
US7658419B2Feb 9, 2010
Fitting and method for manufacturing a fitting
VIEGA GMBH & CO KG17 citations88
US7237427B2Jul 3, 2007
Pressing tool for the pressing-together of workpieces
VIEGA GMBH & CO KG17 citations83
US7587924B2Sep 15, 2009
Fitting and method for manufacturing a fitting
VIEGA GMBH & CO KG14 citations81
FRANZ VIEGENER II GMBH & CO KG
6 patentsUS6805385B2Oct 19, 2004
Non-detachable press fit arrangement between a fitting and an end portion of a metal pipe
FRANZ VIEGENER II GMBH & CO KG65 citations95
US6581983B1Jun 24, 2003
Fitting or mounting for producing a press joint with an inserted tube end
FRANZ VIEGENER II GMBH & CO KG66 citations95
US6726256B2Apr 27, 2004
Fitting or mounting part for establishing a pressed connection with an inserted tube end
FRANZ VIEGENER II GMBH & CO KG27 citations92
US6477757B2Nov 12, 2002
Pressing tool
FRANZ VIEGENER II GMBH & CO KG33 citations92
US6427309B1Aug 6, 2002
Method and forming element for producing a press connection between a fitting and a pipe and being inserted into the reception of the fitting
FRANZ VIEGENER II GMBH & CO KG47 citations92
US6058755AMay 9, 2000
Press tool for non-detachably connecting a fitting and an end portion of a metal pipe received in the fitting
FRANZ VIEGENER II GMBH & CO KG43 citations92