Inventor · disambiguated record
David D. Whalen
Also filed as: WHALEN DAVID D
7 granted patents·1 pending application·40 citations·filing 2007–2015
82Inventor score
Technology areasE21B
Top patents by PatentIndex Score
8 records- 0189US8308199B2Electrical isolation connector for electromagnetic gap subCAMWELL PAUL L·Filed 2010·Granted Nov 13, 2012·12 cites·20 claims
- 0279US7900968B2Electrical isolation connector for electromagnetic gap subSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Mar 8, 2011·16 cites·7 claims
- 0375US8393412B2System and method for accurate wellbore placementCAMWELL PAUL L·Filed 2010·Granted Mar 12, 2013·6 cites·27 claims
- 0467US8982667B2Acoustic telemetry stacked-ring wave delay isolator system and methodCAMWELL PAUL L·Filed 2010·Granted Mar 17, 2015·3 cites·14 claims
- 0559US8437220B2Parallel-path acoustic telemetry isolation system and methodCAMWELL PAUL L·Filed 2010·Granted May 7, 2013·2 cites·21 claims
- 0654US8922387B2Tapered thread EM gap sub self-aligning means and methodCAMWELL PAUL L·Filed 2011·Granted Dec 30, 2014·1 cites·5 claims
- 0748US9458712B2Acoustic telemetry stacked-ring wave delay isolator system and methodXACT DOWNHOLE TELEMETRY INC·Filed 2015·Granted Oct 4, 2016·0 cites·15 claims
- 0844US2010043229A1Electrical Isolation Connector For Electromagnetic Gap SubSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →