Inventor · disambiguated record
Wolfgang E. Herberg
Also filed as: HERBERG WOLFGANG · HERBERG WOLFGANG E · HERBERG WOLFGANG EDUARD
12 granted patents·1 pending application·148 citations·filing 2002–2018
90Inventor score
Files withBAKER HUGHES INC7HERBERG WOLFGANG E2BAKER HUGHES A GE CO LLC1BAKER HUGHES HOLDINGS LLC1BAKER HUGHES INCOPORATED1
Top patents by PatentIndex Score
13 records- 0194US9341027B2Expandable reamer assemblies, bottom-hole assemblies, and related methodsBAKER HUGHES INC·Filed 2013·Granted May 17, 2016·26 cites·20 claims
- 0288US9051792B2Wellbore tool with exchangeable bladesHERBERG WOLFGANG E·Filed 2011·Granted Jun 9, 2015·23 cites·16 claims
- 0380US6837314B2Sub apparatus with exchangeable modules and associated methodBAKER HUGHES INCOPORATED·Filed 2002·Granted Jan 4, 2005·56 cites·25 claims
- 0478US8875810B2Hole enlargement drilling device and methods for using sameMEISTER MATTHIAS·Filed 2010·Granted Nov 4, 2014·8 cites·16 claims
- 0577US10036206B2Expandable reamer assemblies, bottom hole assemblies, and related methodsBAKER HUGHES INC·Filed 2016·Granted Jul 31, 2018·2 cites·20 claims
- 0669US11421478B2Support features for extendable elements of a downhole tool body, tool bodies having such support features and related methodsBAKER HUGHES HOLDINGS LLC·Filed 2016·Granted Aug 23, 2022·2 cites·13 claims
- 0766US8960328B2Drill bit with adjustable side forceHERBERG WOLFGANG E·Filed 2011·Granted Feb 24, 2015·3 cites·16 claims
- 0858US10480251B2Expandable downhole tool assemblies, bottom-hole assemblies, and related methodsBAKER HUGHES A GE CO LLC·Filed 2018·Granted Nov 19, 2019·0 cites·20 claims
- 0956US7416023B2Formation pressure testing apparatus with flexible member and method of formation pressure testingBAKER HUGHES INC·Filed 2004·Granted Aug 26, 2008·16 cites·27 claims
- 1051US9482054B2Hole enlargement drilling device and methods for using sameBAKER HUGHES INC·Filed 2014·Granted Nov 1, 2016·0 cites·20 claims
- 1151US6763884B2Method for cleaning and sealing a well borehole portion for formation evaluationBAKER HUGHES INC·Filed 2002·Granted Jul 20, 2004·11 cites·8 claims
- 1244US2004237640A1Method and apparatus for measuring in-situ rock moduli and strengthBAKER HUGHES INC·Filed 2003·Application pending·0 cites
- 1339US6957709B2Apparatus and method for cleaning and sealing a well borehole portion for formation evaluationBAKER HUGHES INC·Filed 2004·Granted Oct 25, 2005·1 cites·16 claims
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