Inventor · disambiguated record
Gunnar Tackmann
Also filed as: TACKMANN GUNNAR
9 granted patents·9 citations·filing 2016–2023
79Inventor score
Files withBAKER HUGHES OILFIELD OPERATIONS LLC3BAKER HUGHES INC2TACKMANN GUNNAR2FRAUNHOFER GES FORSCHUNG1HERRERA BANO VERONICA VANESSA1
Top patents by PatentIndex Score
9 records- 0181US10444063B2Downhole fiber optic hydrophoneBAKER HUGHES INC·Filed 2016·Granted Oct 15, 2019·3 cites·19 claims
- 0272US10330866B2Optical component and method for the production thereofFRAUNHOFER GES FORSCHUNG·Filed 2016·Granted Jun 25, 2019·2 cites·27 claims
- 0372US10094214B2Gas detection based on evanescent coupling from waveguides in bulk substrates to downhole fluidsBAKER HUGHES INC·Filed 2016·Granted Oct 9, 2018·2 cites·25 claims
- 0471US11802476B2Variation H coils calibration method for triaxial magnetometersHERRERA BANO VERONICA VANESSA·Filed 2020·Granted Oct 31, 2023·2 cites·28 claims
- 0556US12253645B2Downhole component magnetic property estimationBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 0644US11867855B2Downhole fiber optic hydrophoneBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2019·Granted Jan 9, 2024·0 cites·24 claims
- 0743US11624274B2Correction of gyroscopic measurements for directional drillingTACKMANN GUNNAR·Filed 2020·Granted Apr 11, 2023·0 cites·24 claims
- 0840US12320643B2Method of measurement near-bit magnetic compass reading interference from a downhole componentBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Jun 3, 2025·0 cites·15 claims
- 0939US11396794B2Device temperature gradient controlTACKMANN GUNNAR·Filed 2019·Granted Jul 26, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →