Inventor · disambiguated record
Hans-Friedrich Oetjen
Also filed as: OETJEN HANS-F · OETJEN HANS-FRIEDRICH
2 granted patents·1 pending application·27 citations·filing 1997–2009
61Inventor score
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3 records- 0162US6277261B1Method of producing electrolyte units by electrolytic deposition of a catalystFORSCHUNGSZENTRUM JUELICH GMBH·Filed 1999·Granted Aug 21, 2001·18 cites·5 claims
- 0245US2012189937A1High-temperature polymer electrolyte fuel cell system (ht-pefc) and a method for operating the sameDOHLE HENDRIK·Filed 2009·Application pending·0 cites
- 0339US6068943AFuel cell apparatus and method of increasing the power density of fuel cells using carbon-containing fuelsFORSCHUNGSZEUTRUM JUELICH GMBH·Filed 1997·Granted May 30, 2000·9 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →