Inventor · disambiguated record
Stéphane Graff
Also filed as: GRAFF STÉPHANE
3 granted patents·1 pending application·1 citations·filing 2015–2016
47Inventor score
Files withTHYSSENKRUPP STEEL EUROPE AG4
Top patents by PatentIndex Score
4 records- 0172US10086421B2Tool for hot forming a workpiece and methods for selectively hot forming certain regions of a workpieceTHYSSENKRUPP STEEL EUROPE AG·Filed 2016·Granted Oct 2, 2018·1 cites·20 claims
- 0255US10413955B2Tool for shaping and/or partially press hardening a workpiece and method for shaping and/or partially press hardening a workpieceTHYSSENKRUPP STEEL EUROPE AG·Filed 2015·Granted Sep 17, 2019·0 cites·17 claims
- 0340US2018274051A1Method for producing a starting material for the production of metallic components having regions of different strengthTHYSSENKRUPP STEEL EUROPE AG·Filed 2016·Application pending·0 cites
- 0432US10118213B2Method of forming a sheet steel workpieceTHYSSENKRUPP STEEL EUROPE AG·Filed 2015·Granted Nov 6, 2018·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →