Patent Assignment
Reel/Frame 015319/0596
Assignment of Assignor's Interest
Recorded: 2004-05-07
Pages: 3
Assignee
BUILDING MATERIALS INVESTMENT CORPORATION
300 DELAWARE AVENUE,, SUITE 303, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Modified bitumen and thermoplastic composite roofing membrane
Application:
10/841,045 →
Publication:
US 2005/0250399