Assignee
SMITH INTERNAT
US·7 granted patents·287 citations·filing 1998–2006
Top patents by PatentIndex Score
7 records- 0196US6988569B2Cutting element orientation or geometry for improved drill bitsSMITH INTERNAT·Filed 2005·Granted Jan 24, 2006·54 cites·7 claims
- 0293US7699109B2Rotating control device apparatus and methodSMITH INTERNAT·Filed 2006·Granted Apr 20, 2010·115 cites·17 claims
- 0389US7753252B2Method for construction of pressure vessels with a liner using friction stirring processesSMITH INTERNAT·Filed 2006·Granted Jul 13, 2010·14 cites·24 claims
- 0482US6392190B1Automated hardfacing systemSMITH INTERNAT·Filed 1998·Granted May 21, 2002·47 cites·18 claims
- 0570US6202772B1Cutting element with canted design for improved braze contact areaSMITH INTERNAT·Filed 1998·Granted Mar 20, 2001·33 cites·33 claims
- 0654US6948403B2Bowed crests for milled tooth bitsSMITH INTERNAT·Filed 2003·Granted Sep 27, 2005·13 cites·18 claims
- 0734US6918455B2Drill bit with large insertsSMITH INTERNAT·Filed 1998·Granted Jul 19, 2005·11 cites·62 claims
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