Patent Assignment
Reel/Frame 067677/0925
Assignment of Assignor's Interest
Recorded: 2024-06-10
Pages: 4
Assignors
LETTS, JOHN B.
Executed: 2019-02-14
YAO, CHUNHUA
Executed: 2019-02-12
HUBBARD, MICHAEL J.
Executed: 2019-02-15
Assignee
FIRESTONE BUILDING PRODUCTS COMPANY, LLC
200 4TH AVENUE SOUTH, NASHVILLE, TENNESSEE, 37201
Covered Property
(1)
Process for Producing Isocyanate-Based Foam Construction Boards
Application:
18/739,159 →
Publication:
US 2024/0327592
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.