Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613994 | Electric furnace for melting glass | Luis G. Goicoechea, Maurice Lemaille | 1997-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613994 | Electric furnace for melting glass | Luis G. Goicoechea, Maurice Lemaille | 1997-03-25 |