Assignee
DAGENAIS DAN
CA·3 granted patents·22 citations·filing 2003–2010
Technology mixE21B3
Top patents by PatentIndex Score
3 records- 0170US8267448B2Cam arm actuated backup tongDAGENAIS DAN·Filed 2010·Granted Sep 18, 2012·5 cites·15 claims
- 0269US8453541B2Reduced weight power tong for turning pipeDAGENAIS DAN·Filed 2009·Granted Jun 4, 2013·13 cites·17 claims
- 0336US8393251B2Jaw assembly for gripping pipesDAGENAIS DAN·Filed 2003·Granted Mar 12, 2013·4 cites·9 claims
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