Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371943 | Universal endlock-windlock | Joseph L. Balay | 2025-07-29 |
| 12264539 | Guide closing mechanism for fire shutters | Brian Rishi Kachchakaduge Fernando, John Elias Bullen | 2025-04-01 |