Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5016788 | Pouring spout for servo-assisted opening, device incorporating it and implementation process | Eric Hanse | 1991-05-21 |
| 4951852 | Insulative coating for refractory bodies | — | 1990-08-28 |