Inventor · disambiguated record
Markus Steffen
Also filed as: STEFFEN MARKUS
4 granted patents·1 pending application·79 citations·filing 1989–2014
75Inventor score
Top patents by PatentIndex Score
5 records- 0181US8833031B2Device for securing a support structure to a flat roofSTEFFEN MARKUS·Filed 2012·Granted Sep 16, 2014·14 cites·14 claims
- 0280US4932821ANail retaining stripHILTI AG·Filed 1989·Granted Jun 12, 1990·57 cites·3 claims
- 0349US9809686B2Division of a polyarylene ether solutionBASF SE·Filed 2014·Granted Nov 7, 2017·0 cites·11 claims
- 0432US5823338APackaging for rod-shaped partsSFS IND HOLDING AG·Filed 1994·Granted Oct 20, 1998·8 cites·19 claims
- 0532US2012034084A1Process for producing a turbine wheel for an exhaust gas turbochargerKERN ANDREAS·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →