Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8473129 | Track brake controller | Kurt Vollenwyder, Sidney Maxime Berry | 2013-06-25 |
| 5036802 | Reverse rotation engine | — | 1991-08-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8473129 | Track brake controller | Kurt Vollenwyder, Sidney Maxime Berry | 2013-06-25 |
| 5036802 | Reverse rotation engine | — | 1991-08-06 |