Inventor · disambiguated record
Rolf Karlsson
Also filed as: KARLSSON ROLF · KARLSSON ROLF L · KARLSSON ROLF LENNART
9 granted patents·1 pending application·169 citations·filing 1984–2021
87Inventor score
Top patents by PatentIndex Score
10 records- 0190US4564742ASource of power for arc weldingESAB AB·Filed 1984·Granted Jan 14, 1986·58 cites·9 claims
- 0279US6666338B1Device for the separation of solid objects from a flowing fluidVATTENFALL AB·Filed 1999·Granted Dec 23, 2003·50 cites·8 claims
- 0368US5492409ADevice for mixing two fluids having different temperatureVATTENFALL UTVECKLING AB·Filed 1994·Granted Feb 20, 1996·33 cites·1 claims
- 0465US12076823B2Braking energy recovery circuitESAB AB·Filed 2021·Granted Sep 3, 2024·0 cites·19 claims
- 0560US2023166345A1Adaptive inductance compensation in a welding circuitESAB AB·Filed 2021·Application pending·0 cites
- 0652US5466272ASeparatorVATTENFALL UTVECKLING AB·Filed 1992·Granted Nov 14, 1995·18 cites·10 claims
- 0732US6423937B1Arc ignition arrangementESAB AB·Filed 1998·Granted Jul 23, 2002·6 cites·16 claims
- 0828US6316745B1Arrangement with transfer of measured valuesESAB AB·Filed 1998·Granted Nov 13, 2001·3 cites·20 claims
- 0924US8254150B2Inverter with commutation circuitKARLSSON ROLF·Filed 2009·Granted Aug 28, 2012·0 cites·12 claims
- 1022US5534144ATubular filter arrangement with liquid distributing casingVATTENFALL UTVECKLING AB·Filed 1993·Granted Jul 9, 1996·1 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →