Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6112496 | Metal and wood door with composite perimeter | Daniel L. Hibbs | 2000-09-05 |
| 5417029 | Door assembly | Donald C. Smeltzer | 1995-05-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6112496 | Metal and wood door with composite perimeter | Daniel L. Hibbs | 2000-09-05 |
| 5417029 | Door assembly | Donald C. Smeltzer | 1995-05-23 |