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USPTO Patent Rankings Data through Dec 31, 2025
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Luke Anthony Stack — 12 Patents

EEEvolution Engineering: 11 patents #9 of 37Top 25%
Calgary, CA: #310 of 5,407 inventorsTop 6%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Luke Anthony Stack has been granted 12 US patents while listed as an inventor at Evolution Engineering. The first was granted in 2018 and the most recent in June 2023. Luke Anthony Stack ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Luke Anthony Stack in Calgary, AB, CA.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11686159 Torsion resistant gap sub Aaron W. Logan, Justin C. Logan, Mojtaba Kazemi Miraki, Patrick R. Derkacz, Gavin Gaw-Wae Lee +3 more 2023-06-27
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
11105159 Torsion resistant gap sub Aaron W. Logan, Justin C. Logan, Mojtaba Kazemi Miraki, Patrick R. Derkacz, Gavin Gaw-Wae Lee +3 more 2021-08-31
11085247 Securing means for in-tubing probe retainer Aaron W. Logan, Justin C. Logan, Patrick R. Derkacz, Kurtis West, Robert A. Harris 2021-08-10
10641081 Device and method for retaining probe exterior wear sleeve Aaron W. Logan, Justin C. Logan 2020-05-05
10508538 Fluid pressure pulse generator for a downhole telemetry tool Aaron W. Logan, Justin C. Logan, Gavin Gaw-Wae Lee 2019-12-17
10415377 Fluid pressure pulse generator and flow bypass sleeve for a telemetry tool Gavin Gaw-Wae Lee, Aaron W. Logan 2019-09-17
10316652 Downhole telemetry tool with adaptive frequency transmitter Gavin Gaw-Wae Lee, Justin C. Logan, Kurtis West, Aaron W. Logan 2019-06-11
10295060 Method for sealing a gap sub assembly Hasan Alper Hepguvendik, Aaron W. Logan, Justin C. Logan, Gavin Gaw-Wae Lee, Mojtaba Kazemi Miraki +2 more 2019-05-21
10125904 Sealing gasket and method for creating same Hasan Alper Hepguvendik, Aaron W. Logan, Justin C. Logan, Gavin Gaw-Wae Lee, Mojtaba Kazemi Miraki +2 more 2018-11-13