Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10407797 | Crystal pulling system and method including crucible and barrier | Salvador Zepeda, Richard J. Phillips | 2019-09-10 |
| 10221500 | System for forming an ingot including crucible and conditioning members | Salvador Zepeda, Richard J. Phillips, Steven L. Kimbel, Harold W. Korb, John D. Holder +4 more | 2019-03-05 |
| 7132091 | Single crystal silicon ingot having a high arsenic concentration | Milind Kulkarni, Mohsen Banan | 2006-11-07 |