Inventor · disambiguated record
Hans-Wilm Heinrich
Also filed as: HEINRICH HANS-WILM
10 granted patents·455 citations·filing 1997–2006
92Inventor score
Top patents by PatentIndex Score
10 records- 0197US6655882B2Twist drill having a sintered cemented carbide body, and like tools, and use thereofKENNAMETAL INC·Filed 2001·Granted Dec 2, 2003·77 cites·23 claims
- 0296US6022175AElongate rotary tool comprising a cermet having a Co-Ni-Fe binderKENNAMETAL INC·Filed 1997·Granted Feb 8, 2000·87 cites·70 claims
- 0395US6170917B1Pick-style tool with a cermet insert having a Co-Ni-Fe-binderKENNAMETAL INC·Filed 1997·Granted Jan 9, 2001·141 cites·50 claims
- 0493US7309466B2Cemented carbide body containing zirconium and niobium and method of making the sameKENNAMETAL INC·Filed 2006·Granted Dec 18, 2007·25 cites·9 claims
- 0593US6024776ACermet having a binder with improved plasticityKENNAMETAL INC·Filed 1997·Granted Feb 15, 2000·64 cites·46 claims
- 0682US7431747B2Cutting tool and method of reducing the width of wear mark on a cutting toolKENNAMETAL INC·Filed 2006·Granted Oct 7, 2008·13 cites·16 claims
- 0779US7179319B2Fine grained sintered cemented carbide, process for manufacturing and use thereofKENNAMETAL INC·Filed 2004·Granted Feb 20, 2007·11 cites·23 claims
- 0877US8394169B2Cemented carbide body containing zirconium and niobium and method of making the sameHEINRICH HANS-WILM·Filed 2006·Granted Mar 12, 2013·5 cites·22 claims
- 0977US5992546ARotary earth strata penetrating tool with a cermet insert having a co-ni-fe-binderKENNAMETAL INC·Filed 1997·Granted Nov 30, 1999·26 cites·21 claims
- 1065US7163657B2Cemented carbide body containing zirconium and niobium and method of making the sameKENNAMETAL INC·Filed 2003·Granted Jan 16, 2007·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →