Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145637 | Firearm blast control system | Paul Hwang, John Hwang | 2018-12-04 |
| 10139195 | Adjustable buttstock | — | 2018-11-27 |
| 10066897 | Expansion barrel nut systems and methods for attaching a handguard to an upper receiver of a firearm | Paul Hwang, John Hwang, Ronald Joseph Hertel | 2018-09-04 |