Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7891263 | Dual speed transmission | Graham Mowbray, Richard Terrence Tamba, Paul Donnelly | 2011-02-22 |
| 7585241 | Decoupler | Richard Terence Tamba, Mariusz Dudzik, Paul Donnelly, Dennis Albert Rumble, Graham Mowbray | 2009-09-08 |