Inventor · disambiguated record
Stefan Steen
Also filed as: STEEN STEFAN
3 granted patents·1 pending application·30 citations·filing 2004–2012
70Inventor score
Top patents by PatentIndex Score
4 records- 0180US8844477B2Hand-held work apparatus powered by internal combustion engineSTARK STEFAN·Filed 2010·Granted Sep 30, 2014·8 cites·17 claims
- 0271US10369672B2Outdoor power device internal cooling systemHUSQVARNA AB·Filed 2012·Granted Aug 6, 2019·7 cites·18 claims
- 0367US7634980B2Crankcase scavenged two-stroke internal combustion engine having an additional air supplyHUSQVARNA AB·Filed 2004·Granted Dec 22, 2009·15 cites·11 claims
- 0440US2011240590A1Closure arrangementHUSQVARNA AB·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →