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Patent Assignment
Reel/Frame 051346/0645

Assignment of Assignor's Interest

Recorded: 2019-12-20 Pages: 4
Assignor
HILFLO, LLC
Executed: 2019-12-09
Assignee
ENGIP, LLC
12076 FM 3083, CONROE, TEXAS, 77301
Covered Property (1)
Method for Testing for Fluid Leaks
Application: 15/201,090 →
Publication: US 2016/0313208
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 13, 2016
From: HILPERT, CLIFFORD LEE; HILPERT, JEFFERY
To: ENGIP, LLC
Reel/Frame 039141/0034 →
Assignment of Assignor's Interest Nov 14, 2016
From: ENGIP, LLC
To: HILFLO, LLC
Reel/Frame 040309/0396 →
Security Interest Nov 14, 2016
From: HILFLO, LLC
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 040309/0746 →