Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677193 | Sheet production apparatus for removing a crystalline sheet from the surface of a melt using gas jets located above and below the crystalline sheet | Peter L. Kellerman, Gregory Thronson | 2017-06-13 |
| 9633875 | Apparatus for improving temperature uniformity of a workpiece | D. Jeffrey Lischer, Steven M. Anella, Dale K. Stone, Lyudmila Stone | 2017-04-25 |
| 9014291 | Method and apparatus for analyzing crosstalk between lines | Yahong Gao, Jianping Tu | 2015-04-21 |
| 8764901 | Removing a sheet from the surface of a melt using elasticity and buoyancy | Peter L. Kellerman, Brian T. Helenbrook, David Harvey | 2014-07-01 |
| 8685162 | Removing a sheet from the surface of a melt using gas jets | Peter L. Kellerman, Gregory Thronson | 2014-04-01 |