FL

Francis-Jurjen Ladru

SA Siemens Aktiengesellschaft: 9 patents #1,230 of 22,248Top 6%
SG Siemens Energy Global: 2 patents #175 of 1,160Top 20%
Overall (All Time): #448,932 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11788422 Two-layer abrasive coating for rotor-blade tips, method, component, and turbine assembly Eckart Schumann, Britta Stöhr, Arturo Flores Renteria, Thorsten Schulz, Adrian Wollnik 2023-10-17
11274560 Sealing system for a rotor blade and housing Thorsten Schulz 2022-03-15
9309587 Plasma spray nozzle with internal injection Mario Felkel, Heiko Gruner 2016-04-12
8980372 Process for coating a component having partially closed holes and process for opening the holes Andrea Massa, Torsten Melzer-Jokisch, Ralf Motzkus, Andreas Oppert, Dimitrios Thomaidis 2015-03-17
8920882 Setting the quantity of cooling air for a turbine blade or vane by controlled overspray Knut Halberstadt, Sascha Martin Kyeck, Bernhard Siebert 2014-12-30
8616764 Method for testing a thermography apparatus, designed for carrying out a thermography method, for its correct operation, test component therefor and method for its production Bernhard Siebert 2013-12-31
8528835 Plasma spray nozzle with internal injection Mario Felkel, Heiko Gruner 2013-09-10
8158906 Welding method and welding device Gerhard Reich, Helge Reymann 2012-04-17
8123464 Coating optimization process using a coupon and component comprising a coupon Ralf Motzkus 2012-02-28
7922453 Process for preparing turbine blades or vanes for a subsequent treatment, and associated turbine blade or vane Halis Bozdogan, Jean Muller, Helge Reymann, Manuel Schusch 2011-04-12
7717058 Method of preparing turbine blades for spray coating and mounting for fixing such a turbine blade Thomas Beck, Benjamin Lippke, Marcus Mensing 2010-05-18