Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6341173 | Device and method for the determination of diameters of crystals | Burkhard Altekruger, Joachim Aufreiter, Dieter Bruss | 2002-01-22 |
| 6203610 | Device and a process for monitoring a melt for the production of crystals | Burkhard Altekruger, Joachim Aufreiter, Dieter Bruss | 2001-03-20 |
| 6126745 | Device for controlling crystal growth processes | Burkhard Altekruger, Joachim Aufreiter, Dieter Bruss | 2000-10-03 |
| 5587016 | Controlled feeding Czochralski apparatus | Burkhard Altekruger, Joachim Aufreiter, Dieter Bruss | 1996-12-24 |
| 5492078 | Process for the controlled feeding of a melting crucible with particles during the drawing of crystals by the czochralski method | Burkhard Alterkruger, Joachim Aufreiter, Dieter Bruss | 1996-02-20 |