Inventor · disambiguated record
Richard A. Roen
Also filed as: ROEN RICHARD A · ROEN RICHARD ALAN
4 granted patents·2 pending applications·70 citations·filing 1978–2013
78Inventor score
Top patents by PatentIndex Score
6 records- 0177US4401878AConsumable arc welding torchRSR SYSTEMS INC·Filed 1981·Granted Aug 30, 1983·33 cites·7 claims
- 0266US4295031AArc welding apparatus with oscillating electrodeALBERTA RES COUNCIL·Filed 1979·Granted Oct 13, 1981·18 cites·4 claims
- 0358US8127418B2Apparatus for manufacturing structures with a continuous sidewallBERTELSEN LARRY·Filed 2007·Granted Mar 6, 2012·6 cites·18 claims
- 0457US4177373AOscillating arc weldingALBERTA RES COUNCIL·Filed 1978·Granted Dec 4, 1979·13 cites·6 claims
- 0542US2015190878A1Apparatus and Method for use of Rotating Arc Process WeldingROEN RICHARD A·Filed 2013·Application pending·0 cites
- 0642US2012096702A1Automated construction systemKINGSLEY ALAN·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →