Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4689165 | Heat transfer liquid | Peter Kardos, Tibor Kalman, Jozsef Kerti | 1987-08-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4689165 | Heat transfer liquid | Peter Kardos, Tibor Kalman, Jozsef Kerti | 1987-08-25 |