Inventor · disambiguated record
Donald P. Viri
Also filed as: VIRI DONALD P
3 granted patents·210 citations·filing 1979–1987
77Inventor score
Technology areasB23K
Top patents by PatentIndex Score
3 records- 0194US4301355AGas metal arc welding systemDIMETRICS INC·Filed 1980·Granted Nov 17, 1981·122 cites·18 claims
- 0281US4749841APulsed arc welding method, apparatus and shielding gas compositionVIRI MANUFACTURING INC·Filed 1987·Granted Jun 7, 1988·60 cites·21 claims
- 0379US4273988APulse welding processROCKWELL INTERNATIONAL CORP·Filed 1979·Granted Jun 16, 1981·28 cites·11 claims
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