Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6618998 | Door with variable length screen | Bruce Thomas, Bryan P. Zacher, Alan M. Dixon, Allen E. Lee | 2003-09-16 |
| 6612358 | Dual track storm door | Bill R. Hay, Allen E. Lee, Bryan P. Zacher | 2003-09-02 |