Patent Assignment
Reel/Frame 046526/0873
Assignment of Assignor's Interest
Recorded: 2018-08-01
Pages: 6
Assignors
ZHANG, YANCHAI
Executed: 2018-07-30
CAI, ZHIJUN
Executed: 2018-07-26
DUST, MAURICE
Executed: 2018-07-30
Assignee
CATERPILLAR INC.
510 LAKE COOK ROAD, SUITE 100, DEERFIELD, ILLINOIS, 60015
Covered Property
(1)
Rig Management System for Transmission Control of a Hydraulic Fracturing Rig