Patent Assignment
Reel/Frame 057548/0919
Assignment of Assignor's Interest
Recorded: 2021-09-21
Pages: 2
Assignor
COLGROVE, JAMES R.
Executed: 2021-09-21
Assignee
DERRICK CORPORATION
590 DUKE ROAD, BUFFALO, NEW YORK, 14225
Covered Property
(1)
Injection Molded Screening Apparatuses and Methods
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.