Patent Assignment
Reel/Frame 015999/0388
Assignment of Assignor's Interest
Recorded: 2004-11-15
Pages: 5
Assignors
DENNIS, MAHLON D.
Executed: 2004-10-22
DENNIS, THOMAS M.
Executed: 2004-10-22
TWARDOWSKI, ERIC M.
Executed: 2004-10-22
Assignee
DENNIS TOOL COMPANY
2020 RANKIN ROAD, HOUSTON, TEXAS, 77073-5100
Covered Property
(1)
Drilling Tool
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Dec 18, 2015
From: DENNIS TOOL COMPANY; KLINE OILFIELD EQUIPMENT, INC.; LOGAN OIL TOOLS, INC.; LOGAN COMPLETION SYSTEMS INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 037323/0173 →
Release of Security Interest
Nov 3, 2016
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: DENNIS TOOL COMPANY; GJS HOLDING COMPANY LLC; KLINE OILFIELD EQUIPMENT, INC.; LOGAN OIL TOOLS, INC.
Reel/Frame 040213/0309 →