Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6151849 | Composite door with lite and method of making same | Patricia Twigg, John J. Jurcak, Jr. | 2000-11-28 |
| 6068802 | Method for making foam filled doors and apparatus therefor | David M. Berghorn | 2000-05-30 |