Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5915444 | Garage door panel | Munigoti S. Sastri, Ian J. Manser | 1999-06-29 |
| 5669431 | Garage door panel | Ian J. Manser | 1997-09-23 |
| 5335451 | Insulated smoke doors for cooler/freezer applications | — | 1994-08-09 |