Andreas Koffler

Person

Niederau, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Electric contact element and method for producing an electric conta...
- Patent number 8,749,330
- Issue date Jun 10, 2014
- Umicore AG & Co. KG
- Jens Heinrich
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Silver/carbon-based material and method for producing the same for...
- Patent number 7,754,280
- Issue date Jul 13, 2010
- Umicore AG & Co. KG
- Bernd Kempf
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for manufacture of silver-based composite powders for elect...
- Patent number 7,566,437
- Issue date Jul 28, 2009
- Umicore AG & Co. KG
- Dan Goia
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sintered silver-iron material for electrical contacts and process f...
- Patent number 5,985,440
- Issue date Nov 16, 1999
- Degussa Aktiengesellschaft
- Wolfgang Weise
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Silver-iron material for electrical switching contacts (I)
- Patent number 5,841,044
- Issue date Nov 24, 1998
- Degussa Aktiengesellschaft
- Wolfgang Weise
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Silver-iron material for electrical switching contacts (II)
- Patent number 5,808,213
- Issue date Sep 15, 1998
- Degussa Aktiengesellschaft
- Wolfgang Weise
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Silver-iron material for electrical switching contacts (III)
- Patent number 5,728,194
- Issue date Mar 17, 1998
- Degussa Aktiengesellschaft
- Wolfgang Weise
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC CONTACT ELEMENT AND METHOD FOR PRODUCING AN ELECTRIC CONTA...
- Publication number 20130002380
- Publication date Jan 3, 2013
- Tyco Electronics AMP GmbH
- Jens Heinrich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Silver/Carbon-Based Material and Method for Producing the Same
- Publication number 20080241543
- Publication date Oct 2, 2008
- UMICORE AG & CO. KG
- Bernd Kempf
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for manufacture of silver-based composite powders for elect...
- Publication number 20070228334
- Publication date Oct 4, 2007
- Umicore AG & Co. KG
- Dan Goia
- B22 - CASTING POWDER METALLURGY

Andreas Koffler

Person

Patents Grantslast 30 patents

Electric contact element and method for producing an electric conta...

Silver/carbon-based material and method for producing the same for...

Process for manufacture of silver-based composite powders for elect...

Sintered silver-iron material for electrical contacts and process f...

Silver-iron material for electrical switching contacts (I)

Silver-iron material for electrical switching contacts (II)

Silver-iron material for electrical switching contacts (III)

Patents Applicationslast 30 patents

ELECTRIC CONTACT ELEMENT AND METHOD FOR PRODUCING AN ELECTRIC CONTA...

Silver/Carbon-Based Material and Method for Producing the Same

Process for manufacture of silver-based composite powders for elect...