Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491971 | Release coating system for crucibles | Mohan Chandra, Keith Matthei, Alleppey V. Hariharan | 2002-12-10 |
| 6479108 | Protective layer for quartz crucibles used for silicon crystallization | Alleppey V. Hariharan, Mohan Chandra, Yuepeng Wan | 2002-11-12 |