IP Library › Assignment 050978/0651
Patent Assignment
Reel/Frame 050978/0651

Assignment of Assignor's Interest

Recorded: 2019-11-12 Pages: 4
Assignor
SEF ENERGY, LLC
Executed: 2019-08-07
Assignee
DOWNING WELLHEAD EQUIPMENT, LLC
2601 NW EXPRESSWAY, OKLAHOMA CITY, OKLAHOMA, 73112
Covered Properties (2)
Object Launching Apparatus
Application: 62/617,438 →
Object Launching Apparatus and Related Methods
Application: 16/248,633 →
Publication: US 2019/0218880
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 6, 2019
From: CANNON, NICHOLAS J.; YOUNG, JOEL H.; BEASON, RONNIE B.
To: THE COLEX GROUP, INC.
Reel/Frame 049976/0477 →
Assignment of Assignor's Interest Sep 12, 2019
From: THE COLEX GROUP, INC.
To: SEF ENERGY, LLC
Reel/Frame 050359/0457 →