Inventor · disambiguated record
Leszek Niewolak
Also filed as: NIEWOLAK LESZEK
2 granted patents·5 pending applications·2 citations·filing 2007–2024
35Inventor score
Files withHERAEUS ELECTRONICS GMBH & CO KG4FORSCHUNGSZENTRUM JUELICH GMBH1NIEWOLAK LESZEK1QUADAKKERS WILLEM J1
Top patents by PatentIndex Score
7 records- 0163US8232020B2Interconnector for a fuel cell stack and method for productionNIEWOLAK LESZEK·Filed 2007·Granted Jul 31, 2012·2 cites·15 claims
- 0249US10096824B2Electrochemical storage material and electrochemical storage device for storing electrical energy, comprising such a storage materialFORSCHUNGSZENTRUM JUELICH GMBH·Filed 2014·Granted Oct 9, 2018·0 cites·18 claims
- 0349US2025178978A1Metal-ceramic compositeHERAEUS ELECTRONICS GMBH & CO KG·Filed 2024·Application pending·0 cites
- 0443US2025034050A1Metal-ceramic substrate, method for the production thereof, and moduleHERAEUS ELECTRONICS GMBH & CO KG·Filed 2022·Application pending·0 cites
- 0542US2025178979A1Metal-ceramic compositeHERAEUS ELECTRONICS GMBH & CO KG·Filed 2024·Application pending·0 cites
- 0642US2025183116A1Metal-ceramic compositeHERAEUS ELECTRONICS GMBH & CO KG·Filed 2024·Application pending·0 cites
- 0740US2009104494A1Creep-Resistant Ferritic SteelQUADAKKERS WILLEM J·Filed 2007·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →