Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473859 | Method of seating a valve seal | Zheng Lou, Biplob Dutta | 2022-10-18 |
| 9587709 | Link for inverted tooth chain with optimized shape for increased strength | Lucian Botez | 2017-03-07 |