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Barry Daniel Buternowsky — 3 Patents in 2018

EEEvolution Engineering: 3 patents #10 of 18Top 60%
Calgary, CA: #38 of 618 inventorsTop 7%
Overall (2018): #82,319 of 503,207Top 20%
3 Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10119393 Optimizing downhole data communication with at bit sensors and nodes Patrick R. Derkacz, Aaron W. Logan, Justin C. Logan, Jili Liu, David A. Switzer +2 more 2018-11-06
10078154 Downhole system with integrated backup sensors Aaron W. Logan, Patrick R. Derkacz, Justin C. Logan, Mojtaba Kazemi Miraki 2018-09-18
9945227 Mixed-mode telemetry systems and methods Justin C. Logan, Mojtaba Kazemi Miraki, Aaron W. Logan, Daniel W. Ahmoye, Patrick R. Derkacz 2018-04-17