Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Luke Anthony Stack — 3 Patents in 2022

EEEvolution Engineering: 3 patents #3 of 13Top 25%
Calgary, CA: #29 of 659 inventorsTop 5%
Overall (2022): #71,742 of 548,613Top 15%
3 Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11280437 Sealed gap sub Aaron W. Logan, Justin C. Logan, Patrick R. Derkacz, Gavin Gaw-Wae Lee, Hasan Alper Hepguvendik +4 more 2022-03-22
11213989 Downhole probe sleeves and methods for making probe sleeves Aaron W. Logan, Justin C. Logan, Patrick R. Derkacz 2022-01-04
11215014 Preloadable connectors for tubing Patrick R. Derkacz, Justin C. Logan, Gavin Gaw-Wae Lee, Aaron W. Logan 2022-01-04