IP Library › Assignment 044328/0868
Patent Assignment
Reel/Frame 044328/0868

Assignment of Assignor's Interest

Recorded: 2017-12-07 Pages: 4
Assignors
DING, YUCHANG (BOB)
Executed: 2017-01-31
DING, XUEFENG (KEVIN)
Executed: 2017-01-31
Assignee
PMC PUMPS INC.
UNIT #5, 2702-48 AVENUE SE, CALGARY, T2B 0M7, CANADA
Covered Property (1)
Hydraulically Actuated Double-Acting Positive Displacement Pump System for Producing Fluids from a Deviated Wellbore
Application: 15/833,905 →
Publication: US 2018/0156015