Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11747099 | Monolithic upper receiver for firearms with barrel locking system and foldable ambidextrous forward assist | Shanyao Lee | 2023-09-05 |
| 11740047 | Firearm muzzle attachment mechanism | Shanyao Lee | 2023-08-29 |
| 11543198 | Monolithic upper receiver for firearms with barrel locking system and foldable ambidextrous forward assist | Shanyao Lee | 2023-01-03 |