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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/27/2020
Application #:
15784504
Filing Dt:
10/16/2017
Publication #:
Pub Dt:
07/18/2019
Inventors:
Fernando Javier SÁNCHEZ, Marcelo OLMEDO, Gustavo Ariel MORENO, Abel Esteban GARRIZ
Title:
Method and device for measuring surface dynamometer cards and operation diagnosis in sucker-rod pumped oil wells
Assignment: 1
Reel/Frame:
044798/0631Recorded: 02/01/2018Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/01/2017
Exec Dt:
12/01/2017
Exec Dt:
12/01/2017
Exec Dt:
12/01/2017
Assignee:
MACACHA GÜEMES 515 - (C1106BKK)
CIUDAD AUTÓNOMA DE BUENOS AIRES, ARGENTINA
Correspondent:
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033

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