Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4938689 | Furnace for firing wire-like products | Michele Ricco', Hans J. Reiser, Heinrich Wenker | 1990-07-03 |
| 4856986 | Vertical furnace for firing wire-like products | Michele Ricco | 1989-08-15 |