Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4253860 | Heated lance roof cleaning process | — | 1981-03-03 |
| 4236906 | Reducing tin drip with sulfur containing gas | — | 1980-12-02 |
| 4197105 | Method of stain-decorating glass-ceramics | Vincent Lupoi, Richard L. Cerutti | 1980-04-08 |