Werner Keller

Person

Steinhausen, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Pressing device for a casting pipe at the spout of a metallurgical...
- Patent number 9,314,841
- Issue date Apr 19, 2016
- Stopinc Aktiengesellschaft
- Benno Steiner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sliding closure for a receptacle containing molten metal
- Patent number 9,108,245
- Issue date Aug 18, 2015
- Stopinc Aktiengesellschaft
- Benno Steiner
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Fireproof unit for a sliding closure at the spout of a container fo...
- Patent number 9,027,802
- Issue date May 12, 2015
- Stopinc Aktiengesellschaft
- Benno Steiner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sliding closure for a metallurgical container
- Patent number 8,939,331
- Issue date Jan 27, 2015
- Stopinc Atkiengesellschaft
- Phillipp Ackermann
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Closing plate and sliding closure on the spout of a receptacle for...
- Patent number 8,740,024
- Issue date Jun 3, 2014
- Stopinc Aktiengesellschaft
- Benno Steiner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sliding closure for a vessel containing molten metal
- Patent number 8,371,484
- Issue date Feb 12, 2013
- Stopinc Aktiengesellschaft
- Werner Keller
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sliding closing element, with coupling
- Patent number 7,383,972
- Issue date Jun 10, 2008
- Stopinc Aktiengesellschaft
- Werner Keller
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fireproof plate and a clamping device for a sliding gate at the out...
- Patent number 6,092,701
- Issue date Jul 25, 2000
- Stopinc AG
- Rolf Waltenspuhl
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sliding gate valve assembly for use with a vessel containing molten...
- Patent number 5,961,873
- Issue date Oct 5, 1999
- Stoping AG
- Werner Keller
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sliding gate valve for a metallurgical vessel
- Patent number 5,698,129
- Issue date Dec 16, 1997
- Stopinc AG
- Werner Keller
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Discharge assembly and stator and rotor members thereof with two pa...
- Patent number 5,620,627
- Issue date Apr 15, 1997
- Stoping AG
- Werner Keller
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Slide gate nozzle including sequentially replaceable refractory sli...
- Patent number 5,429,342
- Issue date Jul 4, 1995
- Stopinc Aktiengesellschaft
- Anton Pfyl
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Refractory valve unit for controlling the discharge of molten metal...
- Patent number 5,078,306
- Issue date Jan 7, 1992
- Stopinc AG
- Werner Keller
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Refractory valve body and sliding closure unit incorporating the same
- Patent number 4,875,606
- Issue date Oct 24, 1989
- Stopinc Aktiengesellschaft
- Werner Keller
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sliding closure unit with improved plate pressing structure
- Patent number 4,728,014
- Issue date Mar 1, 1988
- Stopinc Aktiengesellschaft
- Werner Keller
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Rotary sliding closure unit and liquid melt container employing the...
- Patent number 4,500,018
- Issue date Feb 19, 1985
- Stopinc Aktiengesellschaft
- Robert Zaugg
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
SLIDING CLOSURE FOR A METALLURGICAL CONTAINER
- Publication number 20120273532
- Publication date Nov 1, 2012
- STOPINC AKTIENGESELLSCHAFT
- Phillipp Ackermann
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FIREPROOF UNIT FOR A SLIDING CLOSURE AT THE SPOUT OF A CONTAINER FO...
- Publication number 20120217272
- Publication date Aug 30, 2012
- STOPINC AKTIENGESELLSCHAFT
- Benno Steiner
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PRESSING DEVICE FOR A CASTING PIPE AT THE SPOUT OF A METALLURGICAL...
- Publication number 20120119486
- Publication date May 17, 2012
- Refractory Intellectual Property GmbH & Co. KG
- Benno Steiner
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SLIDING CLOSURE FOR A RECEPTACLE CONTAINING MOLTEN METAL
- Publication number 20110127265
- Publication date Jun 2, 2011
- STOPINC AKTIENGESELLSCHAFT
- Benno Steiner
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Closing Plate and Sliding Closure on the Spout of a Receptacle for...
- Publication number 20110127302
- Publication date Jun 2, 2011
- STOPINC AKTIENGESELLSCHAFT
- Benno Steiner
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Sliding Closure for a Vessel Containing Molten Metal
- Publication number 20100199566
- Publication date Aug 12, 2010
- STOPINC AKTIENGESELLSCHAFT
- Werner Keller
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Sliding Closure for a Metallurgical Vessel
- Publication number 20100147905
- Publication date Jun 17, 2010
- Werner Keller
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Sliding closing element, with coupling
- Publication number 20070029709
- Publication date Feb 8, 2007
- Werner Keller
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Tightening device for a refractory plate of sliding closure on the...
- Publication number 20050040572
- Publication date Feb 24, 2005
- Werner Keller
- B22 - CASTING POWDER METALLURGY

Werner Keller

Person

Patents Grantslast 30 patents

Pressing device for a casting pipe at the spout of a metallurgical...

Sliding closure for a receptacle containing molten metal

Fireproof unit for a sliding closure at the spout of a container fo...

Sliding closure for a metallurgical container

Closing plate and sliding closure on the spout of a receptacle for...

Sliding closure for a vessel containing molten metal

Sliding closing element, with coupling

Fireproof plate and a clamping device for a sliding gate at the out...

Sliding gate valve assembly for use with a vessel containing molten...

Sliding gate valve for a metallurgical vessel

Discharge assembly and stator and rotor members thereof with two pa...

Slide gate nozzle including sequentially replaceable refractory sli...

Refractory valve unit for controlling the discharge of molten metal...

Refractory valve body and sliding closure unit incorporating the same

Sliding closure unit with improved plate pressing structure

Rotary sliding closure unit and liquid melt container employing the...

Patents Applicationslast 30 patents

SLIDING CLOSURE FOR A METALLURGICAL CONTAINER

FIREPROOF UNIT FOR A SLIDING CLOSURE AT THE SPOUT OF A CONTAINER FO...

PRESSING DEVICE FOR A CASTING PIPE AT THE SPOUT OF A METALLURGICAL...

SLIDING CLOSURE FOR A RECEPTACLE CONTAINING MOLTEN METAL

Closing Plate and Sliding Closure on the Spout of a Receptacle for...

Sliding Closure for a Vessel Containing Molten Metal

Sliding Closure for a Metallurgical Vessel

Sliding closing element, with coupling

Tightening device for a refractory plate of sliding closure on the...