IP Library › Assignment 031368/0201
Patent Assignment
Reel/Frame 031368/0201

Assignment of Assignor's Interest

Recorded: 2013-10-08 Pages: 5
Assignors
GEORGE, GRANT
Executed: 2013-08-13
SARGENT, SHANE
Executed: 2013-08-13
RING, CURTIS
Executed: 2013-08-13
MCCARTHY, MATTHEW
Executed: 2013-08-13
Assignee
STEELHAUS TECHNOLOGIES, INC.
13 - 5656 10TH STREET N.W., CALGARY, T2E 8W7, CANADA
Covered Property (1)
Sleeve Valve
Patent: 9,638,003 →
Application: 13/845,489 →
Publication: US 2014/0174746
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 5, 2015
From: GEORGE, GRANT; SARGENT, SHANE; RING, CURTIS; MCCARTHY, MATTHEW
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 035566/0071 →