Patent Assignment
Reel/Frame 009716/0332
Assignment of Assignor's Interest
Recorded: 1999-01-08
Pages: 4
Assignor
SOUTHALL, RICKY
Executed: 1998-12-04
Assignee
SUN DRILLING PRODUCTS CORPORATION
503 MAIN STREET, BELLE CHASE, LOUISIANA, 70037
Covered Property
(1)
Recovery Apparatus for Drilling and Excavation Application and Related Methods
Patent:
6,138,834 →
Application:
09/227,523 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 10, 2001
From: SOUTHALL, RICKY
To: SUN DRILLING PRODUCTS CORPORATION
Reel/Frame 012153/0077 →
Security Agreement
Dec 12, 2005
From: SUN DRILLING PRODUCTS CORPORATION
To: COMERICA BANK
Reel/Frame 016883/0001 →
Security Interest
Jun 15, 2017
From: SUN DRILLING PRODUCTS CORPORATION
To: MIDCAP BUSINESS CREDIT LLC
Reel/Frame 042723/0780 →