Inventor
KELLER WERNER
DE28 patents
⚠️ This page may combine multiple inventors who share the name “KELLER WERNER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STOPINC AG
11 patentsUS8371484B2Feb 12, 2013
Sliding closure for a vessel containing molten metal
STOPINC AG7 citations83
US5961873AOct 5, 1999
Sliding gate valve assembly for use with a vessel containing molten metal
STOPINC AG8 citations74
US4875606AOct 24, 1989
Refractory valve body and sliding closure unit incorporating the same
STOPINC AG9 citations74
US6092701AJul 25, 2000
Fireproof plate and a clamping device for a sliding gate at the outlet of a vessel containing molten metal
STOPINC AG14 citations71
US5698129ADec 16, 1997
Sliding gate valve for a metallurgical vessel
STOPINC AG14 citations71
US5429342AJul 4, 1995
Slide gate nozzle including sequentially replaceable refractory sliding plates and refractory plate assembly employable therein
STOPINC AG9 citations71
US7383972B2Jun 10, 2008
Sliding closing element, with coupling
STOPINC AG2 citations63
US4728014AMar 1, 1988
Sliding closure unit with improved plate pressing structure
STOPINC AG6 citations63
US5078306AJan 7, 1992
Refractory valve unit for controlling the discharge of molten metal in a metallurgical vessel
STOPINC AG5 citations58
US4500018AFeb 19, 1985
Rotary sliding closure unit and liquid melt container employing the same
STOPINC AG4 citations54
US5620627AApr 15, 1997
Discharge assembly and stator and rotor members thereof with two part construction
STOPINC AG0 citations40
STEINER BENNO
4 patentsUS8740024B2Jun 3, 2014
Closing plate and sliding closure on the spout of a receptacle for molten metal
STEINER BENNO8 citations81
US9314841B2Apr 19, 2016
Pressing device for a casting pipe at the spout of a metallurgical container
STEINER BENNO4 citations70
US9027802B2May 12, 2015
Fireproof unit for a sliding closure at the spout of a container for metal melt
STEINER BENNO3 citations61
US9108245B2Aug 18, 2015
Sliding closure for a receptacle containing molten metal
STEINER BENNO1 citations49
REXROTH STAR GMBH
3 patentsUS7300208B2Nov 27, 2007
Linear guide unit and method for manufacturing the same
REXROTH STAR GMBH16 citations89
US7241048B2Jul 10, 2007
Linear guide device, chain body, and method of producing a chain body
REXROTH STAR GMBH3 citations62
US7476032B2Jan 13, 2009
Linear guide unit and method for manufacturing the same
REXROTH STAR GMBH1 citations48