Patent Assignment
Reel/Frame 026182/0133
Assignment of Assignor's Interest
Recorded: 2011-04-26
Pages: 3
Assignor
BROWN, MARTIN W.
Executed: 2011-04-18
Assignee
USG INTERIORS, INC.
550 WEST ADAMS STREET, CHICAGO, ILLINOIS, 60661-3676
Covered Property
(1)
Mineral Wool from Recyclable Materials
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.