Patent Assignment
Reel/Frame 012688/0840
Assignment of Assignor's Interest
Recorded: 2002-03-11
Pages: 4
Assignee
WALKER SYSTEMS, INC.
1000 INNOVATION DRIVE, WILLIAMSTOWN, WEST VIRGINIA, 26187
Covered Property
(1)
Poke-Thru Fitting Having Polymeric Based Intumescent Material
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.