Inventor · disambiguated record
Matthew Johan Zieleman
Also filed as: ZIELEMAN MATTHEW JOHAN
2 granted patents·2 citations·filing 2018–2021
38Inventor score
Technology areasE21B
Files withCOLD BORE TECH INC2
Top patents by PatentIndex Score
2 records- 0170US11215044B2Adaptive noise reduction for event monitoring during hydraulic fracturing operationsCOLD BORE TECH INC·Filed 2018·Granted Jan 4, 2022·2 cites·23 claims
- 0256US11585198B2Adaptive noise reduction for event monitoring during hydraulic fracturing operationsCOLD BORE TECH INC·Filed 2021·Granted Feb 21, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →