Patent Assignment
Reel/Frame 059517/0388
Assignment of Assignor's Interest
Recorded: 2022-04-06
Pages: 5
Assignee
UNITED STATES GYPSUM COMPANY
550 WEST ADAMS STREET, CHICAGO, ILLINOIS, 60661-3676
Covered Property
(1)
High Temperature Sag Resistant Lightweight Gypsum Board
Application:
17/658,122 →
Publication:
US 2022/0356114
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.