IP Library Assignment 022741/0616
Patent Assignment
Reel/Frame 022741/0616

Assignment of Assignor's Interest

Recorded: 2009-05-27 Pages: 2
Assignor
DANZY, ROGER DALE
Executed: 2009-05-26
Assignee
DRESSER, INC.
11TH FLOOR, MILLENNIUM I, 15455 DALLAS PARKWAY, ADDISON, TEXAS, 75001
Covered Property (1)
System and Method for Monitoring and Controlling Pressure Relief Valve Performance
Patent: 8,000,909 →
Application: 12/473,105 →
Publication: US 2010/0305883
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 7, 2018
From: DRESSER, INC.
To: DRESSER, LLC
Reel/Frame 047390/0878 →