Inventor · disambiguated record
Rolf Ericsson
Also filed as: ERICSSON R · ERICSSON ROLF
3 granted patents·58 citations·filing 1974–1978
72Inventor score
Top patents by PatentIndex Score
3 records- 0181US3961154ADirect current power supply for manual arc weldingELEKTRISKA SVETSNINGS AB·Filed 1974·Granted Jun 1, 1976·36 cites·3 claims
- 0256USRE29400EDirect current power supply for manual arc weldingERICSSON R·Filed 1976·Granted Sep 13, 1977·14 cites·10 claims
- 0344US4246465APulsed-arc D.C. TIG welding apparatusESAB AB·Filed 1978·Granted Jan 20, 1981·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →