Assignee
GRIFFIN DAVID C
US·4 granted patents·1 pending application·16 citations·filing 2009–2012
Top patents by PatentIndex Score
5 records- 0178US8258424B2Plasma torch with electrode wear detection systemGRIFFIN DAVID C·Filed 2009·Granted Sep 4, 2012·10 cites·22 claims
- 0270US8633415B2Plasma torch with electrode wear detection systemGRIFFIN DAVID C·Filed 2012·Granted Jan 21, 2014·3 cites·26 claims
- 0365US8283594B2System and method for supplying fluids to a plasma arc torchGRIFFIN DAVID C·Filed 2010·Granted Oct 9, 2012·2 cites·5 claims
- 0458US8729423B2System and method for supplying fluids to a plasma arc torchGRIFFIN DAVID C·Filed 2012·Granted May 20, 2014·1 cites·14 claims
- 0537US2012031881A1Blow-Back Plasma Arc Torch With Shield Fluid-Cooled ElectrodeGRIFFIN DAVID C·Filed 2010·Application pending·0 cites
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