Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450670 | Methods for growing a crystal ingot with reduced dislocations from a crucible | Tirumani N. Swaminathan, John David Hilker | 2019-10-22 |
| 10407797 | Crystal pulling system and method including crucible and barrier | Richard J. Phillips, Christopher Vaughn Luers | 2019-09-10 |
| 10221500 | System for forming an ingot including crucible and conditioning members | Richard J. Phillips, Christopher Vaughn Luers, Steven L. Kimbel, Harold W. Korb, John D. Holder +4 more | 2019-03-05 |