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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/15/2019
Application #:
14759304
Filing Dt:
07/06/2015
Publication #:
Pub Dt:
09/01/2016
PCT #:
US1459298
Inventors:
Michael L. FRIPP, Zachary R. MURPHREE, Thomas J. FROSELL
Title:
SELF-PROPELLED DEVICE FOR USE IN A SUBTERRANEAN WELL
Assignment: 1
Reel/Frame:
034701/0353Recorded: 01/13/2015Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/11/2014
Exec Dt:
01/13/2015
Exec Dt:
01/13/2015
Assignee:
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Correspondent:
SMITH IP SERVICES, P.C.
PO BOX 997
ROCKWALL, TX 75087
Assignment: 2
Reel/Frame:
035982/0721Recorded: 07/06/2015Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/11/2014
Exec Dt:
01/13/2015
Exec Dt:
01/13/2015
Assignee:
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Correspondent:
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087

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