Inventor · disambiguated record
Lorenz Sigl
Also filed as: SIGL LORENZ
12 granted patents·1 pending application·277 citations·filing 1990–2014
91Inventor score
Files withKEMPTEN ELEKTROSCHMELZ GMBH4PLANSEE SE3SINTERSTAHL GMBH2WACKER CHEMIE GMBH2PMG FUESSEN GMBH1
Top patents by PatentIndex Score
13 records- 0195US6531423B1Liquid-phase-sintered SiC shaped bodies with improved fracture toughness and a high electric resistanceWACKER CHEMIE GMBH·Filed 2000·Granted Mar 11, 2003·110 cites·7 claims
- 0287US5543370AComposite materials based on boron carbide, titanium diboride and elemental carbon and processes for the preparation of sameKEMPTEN ELEKTROSCHMELZ GMBH·Filed 1994·Granted Aug 6, 1996·46 cites·12 claims
- 0384US5505899AProcess for producing bodies based on boron carbide by pressureless sinteringKEMPTEN ELEKTROSCHMELZ GMBH·Filed 1994·Granted Apr 9, 1996·41 cites·4 claims
- 0482US5045512AMixed sintered metal materials based on borides, nitrides and iron binder metalsKEMPTEN ELEKTROSCHMELZ GMBH·Filed 1990·Granted Sep 3, 1991·35 cites·15 claims
- 0575US6974012B2Sliding collar produced by powder metallurgySINTERSTAHL GMBH·Filed 2003·Granted Dec 13, 2005·21 cites·6 claims
- 0663US11117188B2Chromium metal powderPLANSEE SE·Filed 2014·Granted Sep 14, 2021·0 cites·18 claims
- 0760US10211465B2Powdered metal componentPLANSEE SE·Filed 2014·Granted Feb 19, 2019·0 cites·18 claims
- 0859US7246439B2Process for mechanically forming undercuts on sintered shaped parts based on ironPMG FUESSEN GMBH·Filed 2003·Granted Jul 24, 2007·8 cites·8 claims
- 0957US10464130B2Chromium-containing powder or granulated powderPLANSEE SE·Filed 2014·Granted Nov 5, 2019·0 cites·21 claims
- 1046US6848558B2Sintered selector or sliding sleeveSINTERSTAHL GMBH·Filed 2003·Granted Feb 1, 2005·2 cites·9 claims
- 1146US5898008APore-free sintered bodies on the basis of silicon carbide which are suitable as substrates for hard disks, and methods for the fabrication thereofWACKER CHEMIE GMBH·Filed 1997·Granted Apr 27, 1999·8 cites·6 claims
- 1237US5372979AComposite materials based on titanium diborideKEMPTEN ELEKTROSCHMELZ GMBH·Filed 1993·Granted Dec 13, 1994·6 cites·4 claims
- 1337US2002160902A1Composite material based on silicon carbide and carbon, process for its production and its useFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →