Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824637 | Method and apparatus for manufacturing a flexible curtain | Donald Bruce Kyle, Kelly Ray Green, Harry Edward Asbury | 2004-11-30 |
| 6739372 | Overhead door locking operator | Donald Bruce Kyle | 2004-05-25 |
| 6725898 | Insulated sectional door and method of construction | Dewayne J. Davidson | 2004-04-27 |
| 6715236 | Anti-drop device for vertically moving door | — | 2004-04-06 |
| 6672362 | Upward acting sectional door | Gregory M. Rusnak | 2004-01-06 |