Patent Assignment
Reel/Frame 041695/0069
Assignment of Assignor's Interest
Recorded: 2017-03-23
Pages: 4
Assignor
EXTUNDO INCORPORATED
Executed: 2017-03-22
Assignee
TUBEMASTER, INC.
8008 VINECREST AVENUE, LOUISVILLE, KENTUCKY, 40222
Covered Properties
(30)
Device and Method for Blowing Down and Measuring the Back Pressure of Chemical Reactor Tubes
Device and Method for Use with Chemical Reactor Tubes
Method of Using a Device for Measuring the Back Pressure in Chemicqal Reactor Tubes
Device for Measuring Back Pressure in Open-Ended Chemical Reactor Tubes
Method for Assessing Chemical Reactor Tubes
Device for Measuring Back Pressure in Chemical Reactor Tubes
Method for Treating Vertical Tubes in a Chemical Reactor
Device for Testing Vertical Tubes in a Chemical Reactor
Tool for Loading Reactor Tubes
Method for Loading Reactor Tubes
Tile Surface
Patent:
539,441 →
Application:
29/239,702 →
Device for Loading Chemical Reactor Tubes
Method of Cleaning Tubes
Vacuum Attachment and Method
Seal for Tube
Device and Process for Precision Loading of Particles in a Vertical Tube Chemical Reactor
Device and Method for Identifying the Row Number on a Tubesheet
Device and Method for Transporting Catalyst to a Reactor Vessel
Device and Method for Indicating the Condition of Tubes on a Tubesheet
Loading Sleeve and Method for Loading Chemical Reactor Tubes
Loading Arrangement Including a Dam for Confining Catalyst and Other Particles on the Top Tubesheet of a Chemical Reactor
Patent:
8,562,270 →
Application:
12/884,369 →
Pointer Arrangement for Marking Tubes in a Shell and Tube Heat Exchanger
Patent:
8,511,249 →
Application:
12/882,694 →
Method for Marking Tubes in a Shell and Tube Heat Exchanger
Device for Loading Catalyst into a Reactor Vessel
Percutaneous Heart Pump
Device and Method for Dispensing Catalyst Pellets
Carrying Case Conversion to Desk
Patent:
8,752,912 →
Application:
13/411,736 →
Device for Unloading Catalyst from a Reactor Vessel
Device for Injecting Gas into the Tubes of a Chemical Reactor
Device for Marking a Wire
Patent:
9,293,067 →
Application:
13/790,130 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 1, 2011
From: TUBEMASTER, INC.
To: EXTUNDO INCORPORATED
Reel/Frame 026843/0716 →
Assignment of Assignor's Interest
Dec 31, 2012
From: FRAZIER, W. LYNN; FRAZIER, PATRICIA A.
To: FRAZIER BALL, LLC
Reel/Frame 029546/0445 →
Partition Between Spouses
Dec 31, 2012
From: FRAZIER, W. LYNN; FRAZIER, PATRICIA A
To: FRAZIER, W. LYNN; FRAZIER, PATRICIA A
Reel/Frame 029554/0845 →