Patent Assignment
Reel/Frame 057358/0300
Assignment of Assignor's Interest
Recorded: 2021-09-01
Pages: 5
Assignor
OLANDER, JOHN A.
Executed: 2021-08-18
Assignee
TT TECHNOLOGIES, INC.
2020 E NEW YORK ST, AURORA, ILLINOIS, 60502
Covered Property
(1)
Drill Stem Greasing Device and Method