Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D648764 | Holder for molten metal filters | David Hrabina | 2011-11-15 |
| D645487 | Holder for molten metal filters | David Hrabina | 2011-09-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D648764 | Holder for molten metal filters | David Hrabina | 2011-11-15 |
| D645487 | Holder for molten metal filters | David Hrabina | 2011-09-20 |