Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7748194 | Closure frame corner joint | — | 2010-07-06 |
| 7634880 | Foam seal frame corner joint and method of manufacture | Phil Sironko, Leslie K. Walters, John J. Klein, Cliff Chiang, Michael Krushlin | 2009-12-22 |