Patent Assignment
Reel/Frame 047816/0103
Assignment of Assignor's Interest
Recorded: 2018-12-19
Pages: 3
Assignor
PREISS, FRANK HARON
Executed: 2018-01-31
Assignee
DYNAENERGETICS GMBH & CO. KG
KAISERSTRASSE 3, TROISDORF, 53840, GERMANY
Covered Property
(1)
Firing Head Assembly, Well Completion Device with a Firing Head Assembly and Method of Use
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.