Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11936074 | Rapid electrolyte replenishment system for aerial drones | — | 2024-03-19 |
| 11916216 | Metal air battery device | — | 2024-02-27 |
| 11472576 | Center of gravity propulsion space launch vehicles | — | 2022-10-18 |
| 10978758 | Air metal battery having a rotating anode and a cathode assembly | — | 2021-04-13 |
| 10883419 | Method and system for improving fuel economy and reducing emissions of internal combustion engines | Robert Alexander, Klaus Tomantschger | 2021-01-05 |
| 10494993 | Method and system for improving fuel economy and reducing emissions of internal combustion engines | Robert Alexander, Klaus Tomantschger | 2019-12-03 |
| 10253685 | Method and system for improving fuel economy and reducing emissions of internal combustion engines | Robert Alexander, Klaus Tomantschger | 2019-04-09 |
| 5844333 | Device and method for cooling a motor | — | 1998-12-01 |