Assignee
T & T ENGINEERING SERVICES INC
US·14 granted patents·1 pending application·346 citations·filing 2003–2015
Top patents by PatentIndex Score
15 records- 0199US7946795B2Telescoping jack for a gripper assemblyT & T ENGINEERING SERVICES INC·Filed 2008·Granted May 24, 2011·41 cites·9 claims
- 0298US8011426B1Method of gripping a tubular with a tubular gripping mechanismT & T ENGINEERING SERVICES INC·Filed 2009·Granted Sep 6, 2011·68 cites·16 claims
- 0396US7726929B1Pipe handling boom pretensioning apparatusT & T ENGINEERING SERVICES INC·Filed 2008·Granted Jun 1, 2010·63 cites·7 claims
- 0495US7918636B1Pipe handling apparatus and methodT & T ENGINEERING SERVICES INC·Filed 2007·Granted Apr 5, 2011·48 cites·25 claims
- 0593US9091128B1Drill floor mountable automated pipe racking systemT & T ENGINEERING SERVICES INC·Filed 2012·Granted Jul 28, 2015·20 cites·29 claims
- 0688US9194193B1Pipe handling apparatus and methodT & T ENGINEERING SERVICES INC·Filed 2013·Granted Nov 24, 2015·8 cites·5 claims
- 0785US9168962B2Drill rig relocation systemT & T ENGINEERING SERVICES INC·Filed 2015·Granted Oct 27, 2015·8 cites·17 claims
- 0883US9359784B2Fast transportable drilling rig systemT&T ENGINEERING SERVICES INC·Filed 2015·Granted Jun 7, 2016·4 cites·8 claims
- 0983US7980802B2Pipe handling apparatus with arm stiffeningT & T ENGINEERING SERVICES INC·Filed 2008·Granted Jul 19, 2011·23 cites·19 claims
- 1077US9121235B2Tubular stand building and racking systemT & T ENGINEERING SERVICES INC·Filed 2012·Granted Sep 1, 2015·5 cites·2 claims
- 1174US8371790B2Derrickless tubular servicing system and methodT & T ENGINEERING SERVICES INC·Filed 2009·Granted Feb 12, 2013·14 cites·25 claims
- 1273US7086474B1Apparatus and method for handling a blowout preventerT & T ENGINEERING SERVICES INC·Filed 2003·Granted Aug 8, 2006·42 cites·28 claims
- 1366US9010820B2Blowout preventer lifting apparatusT & T ENGINEERING SERVICES INC·Filed 2014·Granted Apr 21, 2015·2 cites·6 claims
- 1447US2015308099A1Tension Link for Drill Floor Substructure AssemblyT & T ENGINEERING SERVICES INC·Filed 2015·Application pending·0 cites
- 1541US9388641B1Self-positioning substructure locking mechanismT&T ENGINEERING SERVICES INC·Filed 2015·Granted Jul 12, 2016·0 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →