Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5199656 | Continuous wet grinding system | Arno Szegvari, Margaret Y. Szegvari | 1993-04-06 |
| 5080293 | Continuous wet grinding system | Arno Szegvari, Margaret Y. Szegvari | 1992-01-14 |