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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/17/2019
Application #:
16167927
Filing Dt:
10/23/2018
Publication #:
Pub Dt:
02/28/2019
Inventors:
Ronald Pettapiece, Wayne Kipp
Title:
AUTODRILLING SYSTEM FOR CONTROL OF OPERATION OF A HYDRAULIC DRILLING RIG
Assignment: 1
Reel/Frame:
047529/0503Recorded: 11/16/2018Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/15/2013
Exec Dt:
11/15/2013
Assignee:
1000, 400 - 5TH AVENUE
CALGARY, CANADA T2P 0L6
Correspondent:
PAUL K. LEGAARD, ESQ.
30 VALLEY STREAM PARKWAY
STRADLEY RONON STEVENS & YOUNG, LLP
MALVERN, PA 19355-1481
Assignment: 2
Reel/Frame:
047529/0711Recorded: 11/16/2018Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/16/2017
Assignee:
900, 400 5TH AVENUE SW
CALGARY, CANADA T2P 0L6
Correspondent:
PAUL K. LEGAARD, ESQ.
30 VALLEY STREAM PARKWAY
STRADLEY RONON STEVENS & YOUNG, LLP
MALVERN, PA 19355-1481

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