Inventor · disambiguated record
David Verzwyvelt
Also filed as: VERZWYVELT DAVID · VERZWYVELT DAVID L
6 granted patents·3 pending applications·197 citations·filing 2006–2014
87Inventor score
Technology areasE21B
Top patents by PatentIndex Score
9 records- 0195US7398822B2Downhole connection systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Jul 15, 2008·69 cites·28 claims
- 0289US7503395B2Downhole connection systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Mar 17, 2009·31 cites·25 claims
- 0385US7798212B2System and method for forming downhole connectionsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Sep 21, 2010·31 cites·21 claims
- 0482US8061430B2Re-settable and anti-rotational contraction joint with control linesDU MICHAEL H·Filed 2009·Granted Nov 22, 2011·31 cites·20 claims
- 0582US7510003B2Downhole connection systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Mar 31, 2009·18 cites·23 claims
- 0677US8752635B2Downhole wet mate connectionWANG DAVID WEI·Filed 2006·Granted Jun 17, 2014·17 cites·9 claims
- 0741US2015041126A1Bypass steam injection and production completion systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
- 0837US2015211335A1Thermal regulating well completion devices and methodsSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
- 0937US2015041129A1Steam injection and production completion systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →