Inventor · disambiguated record
Robert Buxton
Also filed as: BUXTON ROBERT · BUXTON ROBERT W
11 granted patents·3 pending applications·63 citations·filing 1988–2025
89Inventor score
Top patents by PatentIndex Score
14 records- 0196US10947805B2Tubing hanger alignment deviceDRIL QUIP INC·Filed 2020·Granted Mar 16, 2021·7 cites·30 claims
- 0295US11180968B2Tubing hanger alignment deviceDRIL QUIP INC·Filed 2020·Granted Nov 23, 2021·17 cites·21 claims
- 0393US11952853B2Subsea equipment alignment deviceDRIL QUIP INC·Filed 2021·Granted Apr 9, 2024·3 cites·20 claims
- 0493US11199066B2Subsea equipment alignment deviceDRIL QUIP INC·Filed 2020·Granted Dec 14, 2021·4 cites·30 claims
- 0592US10830015B2Tubing hanger alignment deviceDRIL QUIP INC·Filed 2018·Granted Nov 10, 2020·5 cites·12 claims
- 0689US11686172B2Tubing hanger alignment device with torsional spring alignment mechanismDRIL QUIP INC·Filed 2022·Granted Jun 27, 2023·1 cites·13 claims
- 0783US12234702B2Tubing hanger alignment deviceDRIL QUIP INC·Filed 2024·Granted Feb 25, 2025·0 cites·18 claims
- 0877US12320222B2Subsea equipment alignment deviceDRIL QUIP INC·Filed 2024·Granted Jun 3, 2025·0 cites·30 claims
- 0976US11952854B2Tubing hanger alignment device with plug-based alignment mechanismDRIL QUIP INC·Filed 2022·Granted Apr 9, 2024·0 cites·19 claims
- 1076US11686171B2Tubing hanger alignment device with helical slot alignment mechanismDRIL QUIP INC·Filed 2022·Granted Jun 27, 2023·0 cites·13 claims
- 1175US2025154844A1Tubing Hanger Alignment Device With Flanged EndINNOVEX INT INC·Filed 2025·Application pending·0 cites
- 1275US2025154845A1Space-Out Mechanism for a Tubing Hanger and a TreeINNOVEX INT INC·Filed 2025·Application pending·0 cites
- 1369US4924993AConveyor assemblyBUXTON ROBERT W·Filed 1988·Granted May 15, 1990·26 cites·19 claims
- 1469US2021198970A1Tubing hanger alignment deviceDRIL QUIP INC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →