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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
06/25/2019
Application #:
15852415
Filing Dt:
12/22/2017
Publication #:
Pub Dt:
06/28/2018
Inventors:
David A. SWITZER, Sheng XU, Kurtis K.L. WEST, Barry D. BUTERNOWSKY et al
Title:
SURFACE DISPLAY INTERFACE FOR DATA FROM DOWNHOLE SYSTEMS
Assignment: 1
Reel/Frame:
044473/0530Recorded: 12/22/2017Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/24/2017
Exec Dt:
01/20/2017
Exec Dt:
01/20/2017
Exec Dt:
01/20/2017
Exec Dt:
01/24/2017
Exec Dt:
01/20/2017
Exec Dt:
01/19/2017
Exec Dt:
01/24/2017
Exec Dt:
01/20/2017
Exec Dt:
01/24/2017
Assignee:
#2, 1460 28TH STREET NE
CALGARY, ALBERTA, CANADA T2A 7W6
Correspondent:
OYEN WIGGS GREEN & MUTALA LLP
480 - THE STATION, 601 W. CORDOVA ST.
VANCOUVER, V6B 1G1 CANADA

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