Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525057 | Forced cooling apparatus for heat treatment apparatus | — | 1996-06-11 |
| 5507639 | Heat treatment apparatus and method thereof | — | 1996-04-16 |
| 5360336 | Forced cooling apparatus for heat treatment apparatus | — | 1994-11-01 |
| 5249960 | Forced cooling apparatus for heat treatment apparatus | — | 1993-10-05 |