Inventor · disambiguated record
Stefan Oelmann
Also filed as: OELMANN STEFAN
5 granted patents·2 pending applications·1 citations·filing 2007–2012
60Inventor score
Top patents by PatentIndex Score
7 records- 0157US8444833B2Device for electrochemical water preparationKIEFER RANDOLF·Filed 2007·Granted May 21, 2013·1 cites·12 claims
- 0253US7918974B2Micro-structured insulating frame for electrolysis cellUHDENORA SPA·Filed 2007·Granted Apr 5, 2011·0 cites·12 claims
- 0350US11162178B2Electrode for electrolysis cellsUHDENORA SPA·Filed 2012·Granted Nov 2, 2021·0 cites·6 claims
- 0449US2010092692A1Method and device for coating substratesUHDE GMBH·Filed 2007·Application pending·0 cites
- 0544US8945358B2Electrolysis cellWOLTERING PETER·Filed 2007·Granted Feb 3, 2015·0 cites·12 claims
- 0642US2010219165A1Method of and device for butt welding without weld filler materials thin metal sheets using clamping pressing devices, at least one pressing element being suitable for applying two or more distinct pressure levelsWOLTERING PETER·Filed 2007·Application pending·0 cites
- 0737US10030300B2Substrate coating on one or more sidesDULLE KARL HEINZ·Filed 2011·Granted Jul 24, 2018·0 cites·14 claims
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