Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7634902 | Method and device for converting heat energy into mechanical energy | Eduard Zelezny, Filip Zelezny | 2009-12-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7634902 | Method and device for converting heat energy into mechanical energy | Eduard Zelezny, Filip Zelezny | 2009-12-22 |