Gary CHENG

City:

Calgary, Alberta

Country:

Canada

Published Applications:

Last publication date:

2024-02-15

Recent patent applications by CHENG Gary

Gary CHENG from Calgary, Alberta, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2024-02-15

US20240052732A1

Fixed constructions

HYDRAULICALLY ACTUATED DOUBLE-ACTING POSITIVE DISPLACEMENT PUMP SYSTEM FOR PRODUCING FLUIDS FROM A WELLBORE

InventorID:

5993109 ⎘