Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408195 | Railroad kinetic energy harnessing apparatus | Stefanos Horianopoulos | 2019-09-10 |
| 7629698 | Traffic-actuated electrical generator apparatus | Stefanos Horianopoulos | 2009-12-08 |