Patents/Inventors

Bernard Lumori

CalgaryCA2 patents

3 Patents

US122761692025
Tubing Hanger and Wellhead Assembly with Tubing Hanger
Evolution Oil Tools Inc.
0 cites
US122347102025
Drive Assembly for a Well Site
EVOLUTION OIL TOOLS Inc.
0 cites
US120849382024
Tubing Hanger with Tensioner Mechanism
EVOLUTION OIL TOOLS Inc.
0 cites