Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8801386 | Blade for a water turbine | Sutthiphong Srigrarom | 2014-08-12 |
| 8664790 | Underwater power generator with dual blade sets | Tim Cornelius, Drew Blaxland | 2014-03-04 |
| 8633609 | Sub sea central axis turbine with rearwardly raked blades | Tim Cornelius, Gary Campbell, Drew Blaxland, Peter Pielach | 2014-01-21 |
| 4955461 | Valve system for preventing uncontrolled descent in fork lift trucks | — | 1990-09-11 |