Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4988238 | Method for improving the strength and impermeability of soils and engineering structures | Tamas Szekely, Gabor Nagy, Janos Szepvolgyi, Andras Gal, Oszkar Libor | 1991-01-29 |