Inventor · disambiguated record
Karl Josef Schiefer
Also filed as: SCHIEFER KARL-JOSEF
2 granted patents·13 citations·filing 2006–2007
57Inventor score
Technology areasB23B
Top patents by PatentIndex Score
2 records- 0170US7677145B2Cutting insert, cutting insert tool, and method for machining a workpieceKENNAMETAL INC·Filed 2007·Granted Mar 16, 2010·8 cites·20 claims
- 0234USD651223SMachining insert for the initial machining and/or the reprofiling of at least one wheel of a vehicle that runs on rails, and for the initial machining and/or the reprofiling of a disc of a disc brake for atleast one wheel of a vehicle that runs on railsGRUND CHRISTIAN·Filed 2006·Granted Dec 27, 2011·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →