Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7516770 | Roll-up flexible door and guides therefor | — | 2009-04-14 |
| 5170833 | Compensating mechanism for variable speed roll-up door | Douglas B. Taylor | 1992-12-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7516770 | Roll-up flexible door and guides therefor | — | 2009-04-14 |
| 5170833 | Compensating mechanism for variable speed roll-up door | Douglas B. Taylor | 1992-12-15 |