Inventor · disambiguated record
Chris D. Bartlett
Also filed as: BARTLETT CHRIS · BARTLETT CHRIS D
8 granted patents·28 citations·filing 2005–2024
81Inventor score
Top patents by PatentIndex Score
8 records- 0194US11459843B2Tubing hanger space-out mechanismDRIL QUIP INC·Filed 2020·Granted Oct 4, 2022·12 cites·20 claims
- 0293US11773678B2Barrier arrangement in wellhead assemblyDRIL QUIP INC·Filed 2022·Granted Oct 3, 2023·8 cites·20 claims
- 0388US11542778B2Barrier arrangement in wellhead assemblyDRIL QUIP INC·Filed 2019·Granted Jan 3, 2023·6 cites·20 claims
- 0485US12181065B2Reduced stroke gate valveDRIL QUIP INC·Filed 2020·Granted Dec 31, 2024·2 cites·19 claims
- 0571US12084937B2Barrier arrangement in wellhead assemblyDRIL QUIP INC·Filed 2023·Granted Sep 10, 2024·0 cites·16 claims
- 0659US12404734B2Lock ring actuator for tubing hanger installationINNOVEX INT INC·Filed 2024·Granted Sep 2, 2025·0 cites·19 claims
- 0753US11828127B2Tubing hanger with shiftable annulus sealDRIL QUIP INC·Filed 2019·Granted Nov 28, 2023·0 cites·20 claims
- 0835US7322726B2One hundred and eighty degree headlamp adjusterMAGNA INT INC·Filed 2005·Granted Jan 29, 2008·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →