Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6837678 | Molten metal pump impeller | — | 2005-01-04 |
| 6755614 | Molten metal pump impeller | — | 2004-06-29 |
| 6562286 | Post mounting system and method for molten metal pump | — | 2003-05-13 |
| 6468039 | Molten metal pump impeller | — | 2002-10-22 |
| 6457940 | Molten metal pump | — | 2002-10-01 |
| 4244423 | Heat exchanger | Bruno H. Thut | 1981-01-13 |