Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333193 | Bearing system for a fire hydrant | Yanlong Li, Paul S. Gifford | 2022-05-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333193 | Bearing system for a fire hydrant | Yanlong Li, Paul S. Gifford | 2022-05-17 |