Inventor · disambiguated record
Steven A. Angstmann
Also filed as: ANGSTMANN STEVEN · ANGSTMANN STEVEN A · ANGSTMANN STEVEN ANTHONY
17 granted patents·10 pending applications·41 citations·filing 2017–2025
90Inventor score
Files withKINETIC PRESSURE CONTROL LTD27
Top patents by PatentIndex Score
27 records- 0194US10465466B2Blowout preventerKINETIC PRESSURE CONTROL LTD·Filed 2017·Granted Nov 5, 2019·10 cites·24 claims
- 0292US11187052B2Explosive disconnectKINETIC PRESSURE CONTROL LTD·Filed 2020·Granted Nov 30, 2021·6 cites·20 claims
- 0389US11098551B2Blowout preventerKINETIC PRESSURE CONTROL LTD·Filed 2019·Granted Aug 24, 2021·4 cites·17 claims
- 0489US11066892B2Blowout preventerKINETIC PRESSURE CONTROL LTD·Filed 2019·Granted Jul 20, 2021·6 cites·33 claims
- 0586US10370914B2Choke and kill systemKINETIC PRESSURE CONTROL LTD·Filed 2017·Granted Aug 6, 2019·5 cites·34 claims
- 0685US11339624B2Rotary drive actuator for an annular wellbore pressure control deviceKINETIC PRESSURE CONTROL LTD·Filed 2019·Granted May 24, 2022·4 cites·7 claims
- 0783US11414950B2Iris valve type well annular pressure control device and methodKINETIC PRESSURE CONTROL LTD·Filed 2018·Granted Aug 16, 2022·4 cites·19 claims
- 0882US11608703B2Blowout preventerKINETIC PRESSURE CONTROL LTD·Filed 2021·Granted Mar 21, 2023·1 cites·18 claims
- 0970US2025283538A1Single gate valveKINETIC PRESSURE CONTROL LTD·Filed 2023·Application pending·0 cites
- 1067US11639643B2Kinetic ram having pressure relief deviceKINETIC PRESSURE CONTROL LTD·Filed 2019·Granted May 2, 2023·1 cites·23 claims
- 1166US2024003432A1Tree Gate ValveKINETIC PRESSURE CONTROL LTD·Filed 2023·Application pending·0 cites
- 1262US2025347191A1Blowout Preventer Actuation SystemKINETIC PRESSURE CONTROL LTD·Filed 2025·Application pending·0 cites
- 1360US2025376906A1Kinetic Blowout PreventerKINETIC PRESSURE CONTROL LTD·Filed 2025·Application pending·0 cites
- 1457US11821290B2Remote underwater robotic actuatorKINETIC PRESSURE CONTROL LTD·Filed 2021·Granted Nov 21, 2023·0 cites·39 claims
- 1557US11639650B2Remote underwater robotic actuatorKINETIC PRESSURE CONTROL LTD·Filed 2020·Granted May 2, 2023·0 cites·20 claims
- 1655US12297910B2Seals for multi-surface sealingKINETIC PRESSURE CONTROL LTD·Filed 2021·Granted May 13, 2025·0 cites·25 claims
- 1755US11661811B1Remote underwater robotic actuatorKINETIC PRESSURE CONTROL LTD·Filed 2022·Granted May 30, 2023·0 cites·18 claims
- 1852US11480031B2Pressure control device with safety locking mechanismKINETIC PRESSURE CONTROL LTD·Filed 2019·Granted Oct 25, 2022·0 cites·12 claims
- 1948US11834922B2Piston and gate assembly for kinetic pressure control apparatus ramKINETIC PRESSURE CONTROL LTD·Filed 2020·Granted Dec 5, 2023·0 cites·12 claims
- 2048US2025341144A1Systems and methods for fluid pressure controlKINETIC PRESSURE CONTROL LTD·Filed 2023·Application pending·0 cites
- 2148US2024263541A1Blowout preventer actuation systemKINETIC PRESSURE CONTROL LTD·Filed 2023·Application pending·0 cites
- 2247US2024263535A1Cutters for severing objects in boresKINETIC PRESSURE CONTROL LTD·Filed 2023·Application pending·0 cites
- 2346US12264548B2Well control sealing systemKINETIC PRESSURE CONTROL LTD·Filed 2021·Granted Apr 1, 2025·0 cites·19 claims
- 2446US2025020252A1Tubular coupling systems and methodsKINETIC PRESSURE CONTROL LTD·Filed 2022·Application pending·0 cites
- 2545US12196788B2Pressure control apparatus activation monitoringKINETIC PRESSURE CONTROL LTD·Filed 2020·Granted Jan 14, 2025·0 cites·13 claims
- 2642US2019338614A1Explosive disconnectKINETIC PRESSURE CONTROL LTD·Filed 2019·Application pending·0 cites
- 2742US2022373118A1Connector engagement systemKINETIC PRESSURE CONTROL LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →