Inventor
LEISMER DWAYNE
US11 patents
Patents
11 patentsUS9988894B1Jun 5, 2018
System and method for installing a power line in a well
ACCESSESP UK LTD20 citations92
US11105160B2Aug 31, 2021
Low profile, pressure balanced, oil expansion compensated downhole electrical connector system
ACCESSESP UK LTD9 citations79
US11572743B2Feb 7, 2023
Method and apparatus for testing of the downhole connector electrical system during installation
ACCESSESP UK LTD2 citations70
US11525311B1Dec 13, 2022
System and method for well bore isolation of a retrievable motor assembly
ACCESSESP UK LTD2 citations70
US11293273B2Apr 5, 2022
Method and apparatus for downhole heating
ACCESSESP UK LTD1 citations61
US12345101B2Jul 1, 2025
System and method for well bore isolation of a retrievable motor assembly
ACCESSESP UK LTD0 citations59
US12276163B2Apr 15, 2025
Method and apparatus for testing of the downhole connector electrical system during installation
ACCESSESP UK LTD0 citations59
US11821266B2Nov 21, 2023
Method for testing of the downhole connector electrical system during installation
ACCESSESP UK LTD0 citations59
US11118404B2Sep 14, 2021
System and method for reverse Y-tool bypass
ACCESSESP UK LTD0 citations59
US10934789B2Mar 2, 2021
System and method for terminating cable
ACCESSESP UK LTD0 citations48
US10530143B2Jan 7, 2020
Stress control cones for downhole electrical power system tubing encapsulated power cables
ACCESSESP UK LTD0 citations34