Inventor · disambiguated record
Carl-Erik Rosgren
Also filed as: ROESGREN CARL-ERIK
4 granted patents·43 citations·filing 1988–2003
76Inventor score
Top patents by PatentIndex Score
4 records- 0155US6912978B2Air feeding arrangement for piston engineWARTSILA TECHNOLOGY OY AB·Filed 2003·Granted Jul 5, 2005·10 cites·14 claims
- 0246US6009854AArrangement for a injection pump in an internal combustion engineWARTSILA NSD OY AB·Filed 1998·Granted Jan 4, 2000·14 cites·14 claims
- 0346US5339724AArrangement for the lubrication of the piston member of a fuel injection pumpWAERTSILAE NSD OY AB·Filed 1993·Granted Aug 23, 1994·15 cites·15 claims
- 0424US4967035AMethod for testing different substances and a combustion engine for applying the methodWAERTSILAE OY AB·Filed 1988·Granted Oct 30, 1990·4 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →