Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10690432 | Sound suppressing gun barrel | Kevin C. Campbell | 2020-06-23 |
| 10563944 | Gun barrel sound suppressor | Kevin C. Campbell | 2020-02-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10690432 | Sound suppressing gun barrel | Kevin C. Campbell | 2020-06-23 |
| 10563944 | Gun barrel sound suppressor | Kevin C. Campbell | 2020-02-18 |