Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8360709 | Device for selectively dispensing limestone for a regenerating oven and process for selectively loading limestone in a regenerating oven using such device | Oliviero Collarini | 2013-01-29 |
| 4883422 | Mixed air and gas nozzle for gas burners, in particular burners of low thermal output for firing kilns | — | 1989-11-28 |