Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4719340 | Method and apparatus for the observation of luminous phenomena | Zoltan Palfi, Istvan Fledrich, Sandor Krekacs | 1988-01-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4719340 | Method and apparatus for the observation of luminous phenomena | Zoltan Palfi, Istvan Fledrich, Sandor Krekacs | 1988-01-12 |