Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5953766 | Bidet for a toilet | — | 1999-09-21 |
| 4335082 | Method of decreasing the organic substance content of alum earth production cycle performed according to the Bayer technology | Jozsef Matyasi, Ferenc Toth, Laszlo Revesz, Benjaminne Toth, Miklos Schlegel +3 more | 1982-06-15 |