DS

David A. Switzer

EE Evolution Engineering: 5 patents #3 of 15Top 20%
Nike: 1 patents #358 of 683Top 55%
Overall (2020): #19,843 of 565,922Top 4%
7
Patents 2020

Issued Patents 2020

Patent #TitleCo-InventorsDate
10753201 Mud pulse telemetry apparatus with a pressure transducer and method of operating same Aaron W. Logan, Jili Liu, Justin C. Logan 2020-08-25
10731459 Integrated downhole system with plural telemetry subsystems Aaron W. Logan, Jili Liu, Justin C. Logan, Mingdong Xu 2020-08-04
10729029 Mounting and component holder apparatuses and assemblies for holding rigid components Aaron W. Logan, Jili Liu, Justin C. Logan 2020-07-28
10598000 Methods and apparatus for downhole probes Jili Liu, Patrick R. Derkacz, Aaron W. Logan, Justin C. Logan 2020-03-24
10570726 Detection of downhole data telemetry signals Aaron W. Logan, Daniel W. Ahmoye, Jili Liu 2020-02-25
10563503 Transmitting data across electrically insulating gaps in a drill string Aaron W. Logan, Jili Liu, Mojtaba Kazemi Miraki 2020-02-18
10531277 Wireless initialization of electronic devices for first time use Riyadth Al-Kazily 2020-01-07