Inventor · disambiguated record
Wolfram Ehling
Also filed as: EHLING WOLFRAM
22 granted patents·5 pending applications·115 citations·filing 2007–2023
95Inventor score
Top patents by PatentIndex Score
27 records- 0198US9375809B2Method of butt-welding a coated steel plateARCELORMITTAL FRANCE·Filed 2015·Granted Jun 28, 2016·22 cites·16 claims
- 0297US10668570B2Method and device for preparing aluminum-coated steel sheets intended for being welded and then hardened under a press; corresponding welded blankARCELORMITTAL·Filed 2015·Granted Jun 2, 2020·13 cites·10 claims
- 0397US9827633B2Method for the preparation of aluminized steel sheets to be welded and then press hardenedARCELORMITTAL·Filed 2017·Granted Nov 28, 2017·13 cites·28 claims
- 0496US9676061B2Methods of fabricating a precoated steel plateARCELORMITTAL FRANCE·Filed 2015·Granted Jun 13, 2017·8 cites·17 claims
- 0595US11154950B2Method for creating a welded steel part with uniform microstructureARCELORMITTAL FRANCE·Filed 2020·Granted Oct 26, 2021·2 cites·16 claims
- 0695US10828729B2Hot-formed previously welded steel part with very high mechanical resistance and production methodARCELORMITTAL·Filed 2017·Granted Nov 10, 2020·8 cites·27 claims
- 0795US8614008B2PlateCANOURGUES JEAN-FRANCOIS·Filed 2007·Granted Dec 24, 2013·33 cites·12 claims
- 0894US10480554B2Steel partARCELORMITTAL FRANCE·Filed 2019·Granted Nov 19, 2019·2 cites·30 claims
- 0992US10780529B2Welded blanks made from aluminized steel sheets and having advantageous welded joint characteristicsARCELORMITTAL·Filed 2019·Granted Sep 22, 2020·2 cites·27 claims
- 1092US10654134B2Method for the preparation of aluminized steel sheets to be welded and then press hardenedARCELORMITTAL·Filed 2019·Granted May 19, 2020·2 cites·29 claims
- 1192US9597750B2Method for manufacturing a welded component with very high mechanical characteristics from a coated lamination sheetCANOURGUES JEAN-FRANCOIS·Filed 2011·Granted Mar 21, 2017·7 cites·2 claims
- 1289US11826856B2Methods for preparation of sheets to be used for fabrication of a welded steel blank and fabricating a welded blankARCELORMITTAL·Filed 2021·Granted Nov 28, 2023·1 cites·13 claims
- 1389US2024042556A1Methods for preparation of sheets to be used for fabrication of a welded steel blank and fabricating a welded blankARCELORMITTAL·Filed 2023·Application pending·0 cites
- 1487US2024116141A1Hot-Formed Previously Welded Steel Part with very High Mechanical Resistance and Production MethodARCELORMITTAL·Filed 2023·Application pending·0 cites
- 1586US2022347797A1Hot-Formed Previously Welded Steel Part with very High Mechanical Resistance and Production MethodARCELORMITTAL·Filed 2022·Application pending·0 cites
- 1685US10626902B2Steel partARCELORMITTAL FRANCE·Filed 2019·Granted Apr 21, 2020·0 cites·16 claims
- 1785US10473130B2Steel partARCELORMITTAL FRANCE·Filed 2019·Granted Nov 12, 2019·0 cites·16 claims
- 1878US10352342B2Steel partARCELORMITTAL FRANCE·Filed 2017·Granted Jul 16, 2019·0 cites·15 claims
- 1976US11097377B2Method for the preparation of aluminized steel sheets to be welded and then press hardenedARCELORMITTAL·Filed 2019·Granted Aug 24, 2021·0 cites·29 claims
- 2072US10919117B2Hot-formed previously welded steel part with very high mechanical resistance and production methodCRETTEUR LAURENT·Filed 2012·Granted Feb 16, 2021·2 cites·11 claims
- 2167US10626903B2Steel partARCELORMITTAL FRANCE·Filed 2019·Granted Apr 21, 2020·0 cites·30 claims
- 2266US11426820B2Hot-formed previously welded steel part with very high mechanical resistance and production methodARCELORMITTAL·Filed 2017·Granted Aug 30, 2022·0 cites·78 claims
- 2359US9682443B2Welded blank and partARCELORMITTAL FRANCE·Filed 2013·Granted Jun 20, 2017·0 cites·21 claims
- 2459US9669491B2Method of forming a steel part and steel partARCELORMITTAL FRANCE·Filed 2015·Granted Jun 6, 2017·0 cites·15 claims
- 2559US9669490B2Precoated steel plate, welded blank, part and methodsARCELORMITTAL FRANCE·Filed 2015·Granted Jun 6, 2017·0 cites·10 claims
- 2644US2019001438A1Method for producing a pre-coated metal sheetARCELORMITTAL·Filed 2016·Application pending·0 cites
- 2744US2021046577A1Method for producing a welded metal blank and thus obtained welded metal blankARCELORMITTAL·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →