Inventor · disambiguated record
Ulrik Karlsson
Also filed as: KARLSSON ULRIK
4 granted patents·5 citations·filing 2004–2010
63Inventor score
Technology areasH01M
Files withAMERICAN POWER CONV CORP4
Top patents by PatentIndex Score
4 records- 0171US7758985B2Fuel cell sensors and methodsAMERICAN POWER CONV CORP·Filed 2005·Granted Jul 20, 2010·2 cites·21 claims
- 0254US7468215B2Self-starting fuel cell assemblyAMERICAN POWER CONV CORP·Filed 2004·Granted Dec 23, 2008·3 cites·27 claims
- 0353US8012641B2Controlling the fuel concentration for a fuel cellAMERICAN POWER CONV CORP·Filed 2010·Granted Sep 6, 2011·0 cites·20 claims
- 0442US7955742B2Fuel cell housing and fuel cell assembliesAMERICAN POWER CONV CORP·Filed 2004·Granted Jun 7, 2011·0 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →