Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799393 | Double trolley overhead door operator | — | 2004-10-05 |
| 6718694 | Drive nut assembly for a door operator | Andre Stojc | 2004-04-13 |
| 6324789 | Encased overhead door operator having threadably attached mounts | — | 2001-12-04 |