Inventor · disambiguated record
Rick Pilgrim
Also filed as: PILGRIM RICK · PILGRIM RICK RALPH
12 granted patents·2 pending applications·52 citations·filing 2011–2024
89Inventor score
Top patents by PatentIndex Score
14 records- 0191US11394255B2Split electric machine for retrofit hybrid propulsion systemsDUXION MOTORS INC·Filed 2021·Granted Jul 19, 2022·2 cites·20 claims
- 0291US11059599B2Electric aircraft propulsion systemDUXION MOTORS INC·Filed 2020·Granted Jul 13, 2021·11 cites·30 claims
- 0386US8955602B2System and methods for continuous and near continuous drillingPILGRIM RICK·Filed 2011·Granted Feb 17, 2015·11 cites·10 claims
- 0484US9074455B2Systems and methods for continuous and near continuous drillingPILGRIM RICK·Filed 2012·Granted Jul 7, 2015·13 cites·28 claims
- 0583US11916435B2Split electric machine for retrofit hybrid propulsion systemsDUXION MOTORS INC·Filed 2021·Granted Feb 27, 2024·1 cites·18 claims
- 0682US11655043B2Electric aircraft propulsion systemDUXION MOTORS INC·Filed 2021·Granted May 23, 2023·2 cites·20 claims
- 0781US10975637B2Joint recognition systemENSCO INT INC·Filed 2018·Granted Apr 13, 2021·5 cites·19 claims
- 0879US9441427B2Automated pipe tripping apparatus and methodsPILGRIM RICK·Filed 2013·Granted Sep 13, 2016·5 cites·23 claims
- 0978US10214977B2Automated pipe tripping apparatus and methodsENSCO SERVICES LTD·Filed 2016·Granted Feb 26, 2019·2 cites·5 claims
- 1069US2024400212A1Hybrid propulsion systemDUXION MOTORS INC·Filed 2024·Application pending·0 cites
- 1167US11499384B2Automated pipe tripping apparatus and methodsENSCO SERVICES LTD·Filed 2021·Granted Nov 15, 2022·0 cites·20 claims
- 1266US12054268B2Hybrid propulsion system including electric motor with fan shroud encircling integrated fan bladesDUXION MOTORS INC·Filed 2022·Granted Aug 6, 2024·0 cites·10 claims
- 1359US10975639B2Automated pipe tripping apparatus and methodsENSCO SERVICES LTD·Filed 2019·Granted Apr 13, 2021·0 cites·14 claims
- 1456US2024190550A1Hybrid propulsion systemDUXION MOTORS INC·Filed 2023·Application pending·0 cites
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