Patent Assignment
Reel/Frame 039137/0791
Assignment of Assignor's Interest
Recorded: 2016-07-12
Pages: 5
Assignors
DONZIER, ERIC
Executed: 2016-06-28
ABBASSI, LINDA
Executed: 2016-06-28
TAVERNIER, EMMANUEL
Executed: 2016-06-28
Assignee
OPENFIELD
13 RUE DE LIMOGES, VERSAILLES, F-78000, FRANCE
Covered Property
(1)
Downhole Acoustic Transducer, Downhole Probe and Tool Comprising Such a Transducer