Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4903773 | Method for injecting water in fluid-storing rocks containing clay materials | Sandor Doleschall, Gyorgyi Gaal, Gyula Milley, Tibor Paal, Jozsef Papay +2 more | 1990-02-27 |
| 4875809 | Method for stabilizing clay minerals during oil exploitation by steam injection | Geza Csajtai, Sandor Doleschall, Gyula Milley, Tibor Paal, Dániel Rácz +1 more | 1989-10-24 |