Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663709 | Crystal puller and method for growing monocrystalline silicon ingots | Zheng Lu, Mohsen Banan, Lee William Ferry, Carl F. Cherko | 2003-12-16 |
| 6554898 | Crystal puller for growing monocrystalline silicon ingots | Zheng Lu, Mohsen Banan, Lee William Ferry, Carl F. Cherko | 2003-04-29 |