Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4719340 | Method and apparatus for the observation of luminous phenomena | Istvan Fledrich, Sandor Krekacs, Sander Bihary | 1988-01-12 |
| 4557875 | Phase-contacting plate for a phase-contacting column | Sandor Krekacs | 1985-12-10 |
| 4514911 | Method for removing moisture adhered to surfaces of bodies and for simultaneously adjusting the surface temperature of the bodies | Laszlo Varga, Sandor Krekacs, Janos Latorcai, Istvan Fledrich | 1985-05-07 |
| 4465128 | Plate floor heat exchanger | Sandor Krekacs | 1984-08-14 |