Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9999891 | Air cooled rotating disc and mill assembly for reducing machines | Hristos Lefas | 2018-06-19 |
| 9468929 | Stationary disc, rotating disc and mill assembly for reducing machines | Hristos Lefas | 2016-10-18 |
| 4512732 | Heat treating of material in finely divided form | — | 1985-04-23 |
| 4421703 | Heat treating of material in finely divided form | — | 1983-12-20 |