Issued Patents All Time
Showing 1–11 of 11 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, Ralph Lampson MacLean, JR. | 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, Ralph Lampson MacLean, JR. | 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, Ralph Lampson MacLean, JR. | 2014-04-01 |
| RE43469 | Single crystals and methods for fabricating same | John Walter Locher, Steven Anthony Zanella, Ralph Lampson MacLean, JR. | 2012-06-12 |
| 8157913 | Method of forming a sapphire single crystal | John Walter Locher, Steven Anthony Zanella, Ralph Lampson MacLean, JR. | 2012-04-17 |
| 7348076 | Single crystals and methods for fabricating same | John Walter Locher, Steven Anthony Zanella, Ralph Lampson MacLean, JR. | 2008-03-25 |
| 6012303 | Eutectic bonding of single crystal components | Scott R. Axelson, Joseph M. Collins, Jeremiah J. Fitzgibbon, John Walter Locher, Brian J. McAndrews | 2000-01-11 |
| 5754391 | Electrostatic chuck | — | 1998-05-19 |
| 5543630 | High Tc superconducting devices on bi-crystal substrates | David F. Bliss | 1996-08-06 |
| 4599132 | Guidance system for low angle silicon ribbon growth | David N. Jewett, Joseph B. Milstein | 1986-07-08 |
| 4267010 | Guidance mechanism | Stanley W. Strzepek | 1981-05-12 |