Inventor · disambiguated record
Markus Hartung
Also filed as: HARTUNG MARKUS
3 granted patents·8 citations·filing 2008–2019
56Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0162US7779932B2Drill-string shock absorbersLONGYEAR TM INC·Filed 2008·Granted Aug 24, 2010·8 cites·21 claims
- 0245US12139978B2High pressure injection flushing heads and systems including such flushing headsBOART LONGYEAR COMPANY·Filed 2019·Granted Nov 12, 2024·0 cites·22 claims
- 0331US8556004B2Bottom preventer for use in a drilling systemHARTUNG MARKUS·Filed 2010·Granted Oct 15, 2013·0 cites·36 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →