Inventor

WALKER BILLY-BOB K

US3 patents

Patents

3 patents

US11952887B2Apr 9, 2024

Plunger lift systems and related methods

EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY2 citations64

US12497874B2Dec 16, 2025

Electric submersible pump (ESP) system and method

EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY0 citations56

US12252983B2Mar 18, 2025

Plunger lift systems and related methods

EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY0 citations53