Patent Assignment
Reel/Frame 048364/0680
Assignment of Assignor's Interest
Recorded: 2019-02-19
Pages: 6
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:
16/326,394 →
Publication:
US 2019/0225766
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.