Patent Assignment
Reel/Frame 041158/0391
Assignment of Assignor's Interest
Recorded: 2017-02-02
Pages: 2
Assignors
WITHAM, COLE A
Executed: 2012-08-30
DEAVENPORT, JOSEPH L
Executed: 2012-08-30
POINDEXTER, MICHAEL K
Executed: 2012-08-30
Assignee
DOW GLOBAL TECHNOLOGIES LLC
2040 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property
(1)
Clay and Shale Inhibition Agents and Method of Use