Assignee
MATTHEWS WILLIAM T
US·6 granted patents·1 pending application·106 citations·filing 2004–2012
Top patents by PatentIndex Score
7 records- 0189US8803032B2Hybrid powered welderMATTHEWS WILLIAM T·Filed 2011·Granted Aug 12, 2014·10 cites·4 claims
- 0288US8080761B2Hybrid powered welderMATTHEWS WILLIAM T·Filed 2004·Granted Dec 20, 2011·49 cites·9 claims
- 0386US8990963B2User-friendly welding helmet assemblyMATTHEWS WILLIAM T·Filed 2006·Granted Mar 31, 2015·41 cites·18 claims
- 0477US10239145B2Synchronized magnetic arc steering and weldingMATTHEWS WILLIAM T·Filed 2012·Granted Mar 26, 2019·3 cites·16 claims
- 0572US8487217B2Method of pulse welding and contact tip thereforMATTHEWS WILLIAM T·Filed 2007·Granted Jul 16, 2013·2 cites·8 claims
- 0669US8629372B2Method of pulse welding and contact tip thereforMATTHEWS WILLIAM T·Filed 2009·Granted Jan 14, 2014·1 cites·20 claims
- 0747US2013160175A1User-friendly welding helmet assemblyMATTHEWS WILLIAM T·Filed 2012·Application pending·0 cites
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