Patent Assignment
Reel/Frame 027171/0542
Assignment of Assignor's Interest
Recorded: 2011-11-03
Pages: 11
Assignor
WILLIAMS FIRE AND HAZARD CONTROL, INC.
Executed: 2011-08-31
Assignee
WILLFIRE HC, LLC
204 SOUTH SIXTH STREET, MANSFIELD, TEXAS, 76063
Covered Property
(1)
Methods for Treating "Plunge Zone," Heavy Liquid, Large Tank, Structural Impediment and Timing Issues, When Extinguishing Tank Fires
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.