Patent Assignment
Reel/Frame 049127/0377
Assignment of Assignor's Interest
Recorded: 2019-05-09
Pages: 2
Assignor
GENERAL DOWNHOLE TECHNOLOGIES LTD.
Executed: 2018-07-30
Assignee
REVE, LLC
6729 CHEROKEE TRACE, GILMER, TEXAS, 75644
Covered Properties
(3)
System, Method And Apparatus For Controlling Fluid Flow Through Drill String
System, Method and Apparatus for Controlling Fluid Flow Through Drill String
Device for limiting flow through a section of drill string
Application:
61/690,346 →
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 1, 2013
From: CRAMER, DAVID S.; HARVEY, MICHAEL J.
To: GENERAL DOWNHOLE TECHNOLOGIES LTD.
Reel/Frame 031320/0172 →
Assignment of Assignor's Interest
Feb 24, 2017
From: CRAMER, DAVID S.; HARVEY, MICHAEL J.
To: GENERAL DOWNHOLE TECHNOLOGIES LTD.
Reel/Frame 041366/0538 →
Assignment of Assignor's Interest
Feb 27, 2017
From: CRAMER, DAVID S.; HARVEY, MICHAEL J.
To: GENERAL DOWNHOLE TECHNOLOGIES LTD.
Reel/Frame 041378/0781 →
Assignment of Assignor's Interest
May 9, 2019
From: REVE, LLC
To: DYNOMAX DRILLING TOOLS USA, INC.
Reel/Frame 049127/0470 →
Assignment of Assignor's Interest
May 9, 2019
From: CRAMER, DAVID S.; HARVEY, MICHAEL J.
To: GENERAL DOWNHOLE TECHNOLOGIES LTD.
Reel/Frame 049126/0620 →
Assignment of Assignor's Interest
May 9, 2019
From: CRAMER, DAVID S.; HARVEY, MICHAEL J.
To: GENERAL DOWNHOLE TECHNOLOGIES LTD.
Reel/Frame 049126/0899 →
Assignment of Assignor's Interest
May 17, 2021
From: DYNOMAX DRILLING TOOLS USA, INC.
To: DYNOMAX DRILLING TOOLS INC. (CANADA)
Reel/Frame 056265/0137 →
Assignment of Assignor's Interest
Jun 2, 2021
From: DYNOMAX DRILLING TOOLS USA, INC.
To: DYNOMAX DRILLING TOOLS INC. (CANADA)
Reel/Frame 056416/0131 →