Inventor · disambiguated record

Michael Underbrink

Also filed as: UNDERBRINK MICHAEL

7 granted patents·4 citations·filing 2020–2024

72Inventor score

Technology areasE21B

Files withSCHLUMBERGER TECHNOLOGY CORP7

Top patents by PatentIndex Score

7 records

0183US12091930B2Liner hanger slip retention system and methodSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Sep 17, 2024·2 cites·19 claims
0281US12104467B2Slip package with improved initial settingSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Oct 1, 2024·2 cites·15 claims
0369US12392214B2Liner hanger slip retention system and methodSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Granted Aug 19, 2025·0 cites·11 claims
0454US12454869B2Non-pressure sensitive module for liner hanger installationSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Granted Oct 28, 2025·0 cites·20 claims
0541US12098617B2Dual ball seat systemSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Sep 24, 2024·0 cites·18 claims
0640US11821283B2Port free hydraulic unibody system and methodology for use in a wellSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Nov 21, 2023·0 cites·19 claims
0738US12000241B2Electronic rupture disc with atmospheric chamberSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Jun 4, 2024·0 cites·16 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →