Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9963800 | Method of making a sapphire component including machining a sapphire single crystal | John Walter Locher, Steven Anthony Zanella, Herbert Ellsworth Bates | 2018-05-08 |
| 9926645 | Method of forming a single crystal sheet using a die having a thermal gradient along its length | John Walter Locher, Steven Anthony Zanella, Herbert Ellsworth Bates | 2018-03-27 |
| 8685161 | Method of forming a sapphire crystal using a melt fixture including thermal shields having a stepped configuration | John Walter Locher, Steven Anthony Zanella, Herbert Ellsworth Bates | 2014-04-01 |
| RE43469 | Single crystals and methods for fabricating same | John Walter Locher, Steven Anthony Zanella, Herbert Ellsworth Bates | 2012-06-12 |
| 8157913 | Method of forming a sapphire single crystal | John Walter Locher, Steven Anthony Zanella, Herbert Ellsworth Bates | 2012-04-17 |
| 7348076 | Single crystals and methods for fabricating same | John Walter Locher, Steven Anthony Zanella, Herbert Ellsworth Bates | 2008-03-25 |