Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11065799 | Adjustable venturi ring | Ralph Brink, Laura Ann Martin, Winston Lewis, Gary M. Hughes | 2021-07-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11065799 | Adjustable venturi ring | Ralph Brink, Laura Ann Martin, Winston Lewis, Gary M. Hughes | 2021-07-20 |