Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8300305 | Use of undoped crystals of the yttrium/aluminum/borate family for creating non-linear effects | Andreas Gross, Sophie Vernay, Volker Wesemann | 2012-10-30 |
| 7868708 | Method and apparatus for making a highly uniform low-stress single crystal by drawing from a melt and uses of said crystal | Gunther Wehrhan, Lutz Parthier, Klaus Dupre, Lothar Ackermann | 2011-01-11 |
| 7476274 | Method and apparatus for making a highly uniform low-stress single crystal by drawing from a melt and uses of said crystal | Gunther Wehrhan, Lutz Parthier, Klaus Dupre, Lothar Ackermann | 2009-01-13 |
| 7067007 | Process and device for growing single crystals | Lothar Ackermann, Klaus Dupre | 2006-06-27 |
| 5384663 | Rotatable crystal positioning apparatus | Mark H. Garrett | 1995-01-24 |