Patent Assignment
Reel/Frame 027171/0472
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" Issues When Extinguishing Full Surface Liquid Tank Fires
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 21, 2005
From: WILLIAMS, DWIGHT P.
To: WILLIAMS FIRE AND HAZARD CONTROL, INC.
Reel/Frame 017254/0386 →
Assignment of Assignor's Interest
Oct 15, 2013
From: WILLFIRE HC, LLC
To: TYCO FIRE & SECURITY GMBH
Reel/Frame 031407/0651 →
Assignment of Assignor's Interest
Sep 27, 2018
From: TYCO FIRE & SECURITY GMBH
To: TYCO FIRE PRODUCTS LP
Reel/Frame 047158/0767 →