Patent Assignment
Reel/Frame 042921/0934
Assignment of Assignor's Interest
Recorded: 2017-07-06
Pages: 3
Assignee
HARNISCHFEGER TECHNOLOGIES, INC.
2751 CENTERVILLE ROAD, SUITE 342, WILMINGTON, DELAWARE, 19808
Covered Property
(1)
Methods and Systems for Estimating the Hardness of a Rock Mass
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.