Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6186569 | Heater sling | — | 2001-02-13 |
| 6176923 | Crucible with differentially expanding release mechanism | — | 2001-01-23 |
| 6063188 | Crucible with differentially expanding release mechanism | — | 2000-05-16 |
| 5993902 | Apparatus and method for extending the lifetime of an exhaust sleeve for growing single crystal silicon by silicon nitride (SI.sub.3 N.sub.4) coating | — | 1999-11-30 |