Inventor · disambiguated record
Kjeld Ravn
Also filed as: RAVN KJELD
4 granted patents·68 citations·filing 1989–2015
75Inventor score
Technology areasF15B
Top patents by PatentIndex Score
4 records- 0188US4870892AControl means for a hydraulic servomotorDANFOSS AS·Filed 1989·Granted Oct 3, 1989·42 cites·14 claims
- 0269US5165320AFluid-controlled servo-arrangementDANFOSS AS·Filed 1991·Granted Nov 24, 1992·23 cites·8 claims
- 0364US9500292B2Electrohydraulic control valveSAUER-DANFOSS APS·Filed 2013·Granted Nov 22, 2016·2 cites·13 claims
- 0458US10215200B2Electrohydraulic control valveDANFOSS POWER SOLUTIONS APS·Filed 2015·Granted Feb 26, 2019·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →