Issued Patents 2021
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185916 | Molten metal transfer vessel with pump | Vincent D. Fontana | 2021-11-30 |
| 11167345 | Transfer system with dual-flow rotor | Vincent D. Fontana | 2021-11-09 |
| 11149747 | Tensioned support post and other molten metal devices | — | 2021-10-19 |
| 11130173 | Transfer vessel with dividing wall | Vincent D. Fontana | 2021-09-28 |
| 11103920 | Transfer structure with molten metal pump support | Vincent D. Fontana | 2021-08-31 |
| 11098720 | Tensioned rotor shaft for molten metal | — | 2021-08-24 |
| 11098719 | Tensioned support shaft and other molten metal devices | — | 2021-08-24 |
| 11020798 | Method of transferring molten metal | Vincent D. Fontana | 2021-06-01 |
| 10947980 | Molten metal rotor with hardened blade tips | — | 2021-03-16 |