Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339261 | Drive system for glass furnace stirrers | Orville L. Tary | 1982-07-13 |
| 4219326 | Glass melting furnace structure | — | 1980-08-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339261 | Drive system for glass furnace stirrers | Orville L. Tary | 1982-07-13 |
| 4219326 | Glass melting furnace structure | — | 1980-08-26 |