Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4961772 | Method and apparatus for continuously melting glass and intermittently withdrawing melted glass | James Flavell | 1990-10-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4961772 | Method and apparatus for continuously melting glass and intermittently withdrawing melted glass | James Flavell | 1990-10-09 |