Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443652 | Countershaft | Barry Blair, Mike Gwizdek | 2019-10-15 |
| 9879723 | Countershaft | Barry Blair, Mike Gwizdek | 2018-01-30 |
| 9284976 | Countershaft | Barry Blair, Mike Gwizdek | 2016-03-15 |