Inventor · disambiguated record
Andreas Koffler
Also filed as: KOFFLER ANDREAS
7 granted patents·44 citations·filing 1996–2011
83Inventor score
Top patents by PatentIndex Score
7 records- 0180US7566437B2Process for manufacture of silver-based composite powders for electrical contact materials and composite powders so producedUMICORE AG & CO KG·Filed 2006·Granted Jul 28, 2009·8 cites·14 claims
- 0272US7754280B2Silver/carbon-based material and method for producing the same for contact materialUMICORE AG & CO KG·Filed 2006·Granted Jul 13, 2010·2 cites·17 claims
- 0365US5841044ASilver-iron material for electrical switching contacts (I)DEGUSSA·Filed 1996·Granted Nov 24, 1998·19 cites·20 claims
- 0459US8749330B2Electric contact element and method for producing an electric contact elementHEINRICH JENS·Filed 2011·Granted Jun 10, 2014·1 cites·19 claims
- 0539US5728194ASilver-iron material for electrical switching contacts (III)DEGUSSA·Filed 1996·Granted Mar 17, 1998·6 cites·11 claims
- 0638US5808213ASilver-iron material for electrical switching contacts (II)DEGUSSA·Filed 1996·Granted Sep 15, 1998·5 cites·15 claims
- 0731US5985440ASintered silver-iron material for electrical contacts and process for producing itDEGUSSA·Filed 1997·Granted Nov 16, 1999·3 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →