Inventor · disambiguated record

Ewen James Crawford Kellar

Also filed as: KELLAR EWEN JAMES CRAWFORD

2 granted patents·46 citations·filing 2003–2003

65Inventor score

Technology areasA61B B23K

Files withBTG INT LTD1 WELDING INST1

Top patents by PatentIndex Score

2 records

0173US7667158B2Workpiece structure modificationWELDING INST·Filed 2003·Granted Feb 23, 2010·22 cites·40 claims
0254US7235052B2Ultrasound detectable instrument with bubble generatorBTG INT LTD·Filed 2003·Granted Jun 26, 2007·24 cites·32 claims

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