Patent Assignment
Reel/Frame 019105/0166
Assignment of Assignor's Interest
Recorded: 2007-04-03
Pages: 5
Assignee
UNITED STATES GYPSUM COMPANY
550 WEST ADAMS STREET, CHICAGO, ILLINOIS, 60661-3676
Covered Property
(1)
Method of Using Landplaster as a Wallboard Filler