Inventor · disambiguated record
Heiko Eggers
Also filed as: EGGERS HEIKO
15 granted patents·155 citations·filing 2002–2020
92Inventor score
Files withBAKER HUGHES INC6PETERS VOLKER3Mau Fabian2BAKER HUGHES OILFIELD OPERATIONS LLC1HAHN DETLEF1
Top patents by PatentIndex Score
15 records- 0191US11421480B2Drilling apparatus using a sealed self-adjusting deflection device for drilling directional wellsPETERS VOLKER·Filed 2016·Granted Aug 23, 2022·5 cites·30 claims
- 0289US11459828B2Drilling apparatus using a self-adjusting deflection device and deflection sensors for drilling directional wellsPETERS VOLKER·Filed 2016·Granted Oct 4, 2022·4 cites·29 claims
- 0389US7280432B2Oscillating shear valve for mud pulse telemetryBAKER HUGHES INC·Filed 2005·Granted Oct 9, 2007·26 cites·52 claims
- 0487US7808859B2Oscillating shear valve for mud pulse telemetryBAKER HUGHES INC·Filed 2007·Granted Oct 5, 2010·22 cites·21 claims
- 0583US6975244B2Oscillating shear valve for mud pulse telemetry and associated methods of useBAKER HUGHES INC·Filed 2002·Granted Dec 13, 2005·46 cites·43 claims
- 0682US11428047B2Drilling assembly using a self-adjusting tilt device and sensors for drilling directional wellboresPETERS VOLKER·Filed 2016·Granted Aug 30, 2022·2 cites·26 claims
- 0780US11091969B2Apparatus and method for exchanging signals / power between an inner and an outer tubularBAKER HUGHES INC·Filed 2017·Granted Aug 17, 2021·3 cites·19 claims
- 0873US8174404B2Downlink pulser for mud pulse telemetryHAHN DETLEF·Filed 2007·Granted May 8, 2012·12 cites·21 claims
- 0972US10760382B2Inner and outer downhole structures having downlink activationMau Fabian·Filed 2017·Granted Sep 1, 2020·3 cites·20 claims
- 1070US7250873B2Downlink pulser for mud pulse telemetryBAKER HUGHES INC·Filed 2003·Granted Jul 31, 2007·30 cites·25 claims
- 1168US10246995B2Flow restriction device with variable space for use in wellboresHUBER CORD SIMON·Filed 2016·Granted Apr 2, 2019·2 cites·20 claims
- 1238US11499420B2Oscillating shear valve for mud pulse telemetry and operation thereofBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2020·Granted Nov 15, 2022·0 cites·24 claims
- 1337US11952842B2Sophisticated contour for downhole toolsBAKER HUGHES INC·Filed 2017·Granted Apr 9, 2024·0 cites·19 claims
- 1436US10801274B2Extendable element systems for downhole toolsMau Fabian·Filed 2016·Granted Oct 13, 2020·0 cites·23 claims
- 1529US10329861B2Liner running tool and anchor systems and methodsWECKEND CARSTEN·Filed 2016·Granted Jun 25, 2019·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →