Patent Assignment
Reel/Frame 028107/0308
Release of Security Interest
Recorded: 2012-04-25
Pages: 7
Assignor
REGIONS BANK
Executed: 2012-04-24
Assignee
DENNIS TOOL COMPANY
2020 RANKIN ROAD, HOUSTON, TEXAS, 77073
Covered Properties
(24)
Bearing Assembly with Sidewall-Brazed Pcd Plugs
Patent:
5,342,129 →
Application:
07/860,045 →
Cutting Element for Drill Bits
Patent:
5,379,854 →
Application:
08/108,071 →
Method of Brazing a Composite Bit Using Direct Cooling Means
Patent:
5,452,843 →
Application:
08/187,185 →
Spade Drill Bit Construction
Patent:
5,458,211 →
Application:
08/197,158 →
Bifurcated Drill Bit Construction
Patent:
5,456,329 →
Application:
08/197,934 →
Cutting Element for Drill Bits
Patent:
5,544,713 →
Application:
08/323,898 →
Pdc Insert Featuring Side Spiral Wear Pads
Patent:
5,499,688 →
Application:
08/324,253 →
Method and Apparatus for Bonding Pdc Blanks
Patent:
5,477,034 →
Application:
08/395,305 →
Drill Bit Insert with Sinusoidal Interface
Patent:
5,709,279 →
Application:
08/444,067 →
Insert for a Drill Bit Incorporating a Pdc Layer Having Extended Side Portions
Patent:
5,566,779 →
Application:
08/497,527 →
Internally Reinforced Polycrystalling Abrasive Insert
Patent:
5,524,719 →
Application:
08/507,551 →
Low Temperature, Low Pressure, Ductile, Bonded Cermet for Enhanced Abrasion and Erosion Performance
Patent:
5,641,921 →
Application:
08/517,814 →
Cutting Element for Drill Bits
Patent:
5,630,479 →
Application:
08/577,899 →
Diamond Golf Club Head
Patent:
5,620,382 →
Application:
08/617,343 →
Process and Apparatus for the Preparation of Particulate or Solid Parts
Patent:
6,004,505 →
Application:
08/687,870 →
Method for Fabrication and Sintering Composite Inserts
Patent:
5,848,348 →
Application:
08/730,222 →
Method and Apparatus for Fabrication and Sintering Composite Inserts
Patent:
6,011,248 →
Application:
08/936,392 →
Method and Apparatus for Fabrication of Cobalt Alloy Composite Inserts
Patent:
6,063,333 →
Application:
09/070,952 →
Microwave Sintered Tungsten Carbide Insert Featuring Thermally Stable Diamond or Grit Diamond Reinforcement
Patent:
6,315,066 →
Application:
09/156,838 →
Method and Apparatus for Transporting Green Work Pieces Through a Microwave Sintering System
Patent:
6,066,290 →
Application:
09/246,077 →
Process and Apparatus for the Preparation of Particulate or Solid Parts
Patent:
6,126,895 →
Application:
09/316,346 →
Stump Grinding Tooth
Patent:
6,213,931 →
Application:
09/458,129 →
Method and Apparatus for Fabrication of Cobalt Alloy Composite Inserts
Patent:
6,500,226 →
Application:
09/563,075 →
Drilling Tool and Method of Using Same
Patent:
6,488,103 →
Application:
09/754,807 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement
Apr 25, 2012
From: DENNIS TOOL COMPANY
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 028108/0332 →
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 →