Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11552235 | Thermal lensing electrode in thermoelectric generators for improved performance | Ronald Petkie, John B. Newman | 2023-01-10 |
| 11476401 | Thermal lensing electrode in thermoelectric generators for improved performance | Ronald Petkie, John B. Newman | 2022-10-18 |