Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12237154 | Bottom and middle edge rings | Hiran R. Rathnasinghe, Jon McChesney | 2025-02-25 |
| 12183554 | Bottom and middle edge rings | Hiran R. Rathnasinghe, Jon McChesney | 2024-12-31 |