Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066897 | Expansion barrel nut systems and methods for attaching a handguard to an upper receiver of a firearm | Paul Hwang, John Hwang, Richard Brady Olsen | 2018-09-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066897 | Expansion barrel nut systems and methods for attaching a handguard to an upper receiver of a firearm | Paul Hwang, John Hwang, Richard Brady Olsen | 2018-09-04 |