Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4492557 | Filament quenching apparatus | Valton O. Ray, Robert Roeland, Yehuda I. Szmuilowicz | 1985-01-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4492557 | Filament quenching apparatus | Valton O. Ray, Robert Roeland, Yehuda I. Szmuilowicz | 1985-01-08 |