Inventor

DURLING LEIGH

CA4 patents

⚠️ This page may combine multiple inventors who share the name “DURLING LEIGH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TIER 1 ENERGY TECH INC

2 patents

US11208874B2Dec 28, 2021

Compact lubricator and header system

TIER 1 ENERGY TECH INC8 citations78

US12018551B2Jun 25, 2024

Compact lubricator and header system

TIER 1 ENERGY TECH INC1 citations56

1069416 ALBERTA LTD

1 patent

US9850731B2Dec 26, 2017

Lubricator with interchangeable ports

1069416 ALBERTA LTD9 citations75

LATERAL COMPLETIONS LTD

1 patent

US12497856B2Dec 16, 2025

High expansion multi-slip frac plug with narrow cross-section

LATERAL COMPLETIONS LTD0 citations38