Assignee
EVOLUTION OIL TOOLS INC
CA·7 granted patents·1 pending application·0 citations·filing 2016–2024
Top patents by PatentIndex Score
8 records- 0156US12276169B2Tubing hanger and wellhead assembly with tubing hangerEVOLUTION OIL TOOLS INC·Filed 2023·Granted Apr 15, 2025·0 cites·6 claims
- 0252US11549326B2Drive system for tubing rotatorEVOLUTION OIL TOOLS INC·Filed 2020·Granted Jan 10, 2023·0 cites·15 claims
- 0351US12084938B2Tubing hanger with tensioner mechanismEVOLUTION OIL TOOLS INC·Filed 2022·Granted Sep 10, 2024·0 cites·12 claims
- 0447US2025188809A1Anti-vibration system for pc pumpsEVOLUTION OIL TOOLS INC·Filed 2024·Application pending·0 cites
- 0544US12234710B2Drive assembly for a well siteEVOLUTION OIL TOOLS INC·Filed 2022·Granted Feb 25, 2025·0 cites·17 claims
- 0644US11732541B2Dual tubing string adaptorEVOLUTION OIL TOOLS INC·Filed 2022·Granted Aug 22, 2023·0 cites·5 claims
- 0742US12139990B2Dual string hanger assemblyEVOLUTION OIL TOOLS INC·Filed 2022·Granted Nov 12, 2024·0 cites·8 claims
- 0837US10030458B2Anchor for a tubing string and methodEVOLUTION OIL TOOLS INC·Filed 2016·Granted Jul 24, 2018·0 cites·7 claims
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