Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9866097 | High speed turbine | Ante Guina, John Alan KELLS, Stuart A. Galt, Johannes S. De Beer, David B. T. Sercombe +1 more | 2018-01-09 |
| 9762094 | Low speed electromagnetic turbine | Ante Guina, John Alan KELLS, Stuart A. Galt, Johannes S. De Beer, David B. T. Sercombe +1 more | 2017-09-12 |