Inventor · disambiguated record
Hans Oppelaar
Also filed as: OPPELAAR HANS · OPPELAAR HANS-ROBERT
9 granted patents·39 citations·filing 2007–2017
83Inventor score
Top patents by PatentIndex Score
9 records- 0178US8875810B2Hole enlargement drilling device and methods for using sameMEISTER MATTHIAS·Filed 2010·Granted Nov 4, 2014·8 cites·16 claims
- 0276US9187959B2Automated steerable hole enlargement drilling device and methodsTREVIRANUS JOACHIM·Filed 2007·Granted Nov 17, 2015·20 cites·21 claims
- 0374US9371696B2Apparatus and method for drilling deviated wellbores that utilizes an internally tilted drive shaft in a drilling assemblyOPPELAAR HANS·Filed 2012·Granted Jun 21, 2016·7 cites·24 claims
- 0464US9080387B2Directional wellbore control by pilot hole guidanceSCHULTE PHILIP CHRISTOF·Filed 2011·Granted Jul 14, 2015·4 cites·18 claims
- 0551US9482054B2Hole enlargement drilling device and methods for using sameBAKER HUGHES INC·Filed 2014·Granted Nov 1, 2016·0 cites·20 claims
- 0650US9644433B2Electronic frame having conductive and bypass paths for electrical inputs for use with coupled conduit segmentsMUELLER STEPHAN·Filed 2013·Granted May 9, 2017·0 cites·14 claims
- 0747US9976404B2Downhole tool including a multi-chip module housingMUELLER STEPHAN·Filed 2014·Granted May 22, 2018·0 cites·18 claims
- 0845US9920617B2Removeable electronic component access member for a downhole systemMUELLER STEPHAN·Filed 2014·Granted Mar 20, 2018·0 cites·14 claims
- 0940US10598001B2Removable modular control assemblyTREVIRANUS JOACHIM·Filed 2017·Granted Mar 24, 2020·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →