Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708456 | Roofing composite | Allen Mclintock, Michael L. Bryson, Kevin Beattie | 2004-03-23 |
| 6673432 | Water vapor barrier structural article | Daniel LaVietes, Younger Ahluwalia | 2004-01-06 |