Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6734037 | Method and device for producing solar cells | Peter Fath, Markus Spiegel, Thomas Pernau, Rainer Moller, Johann George Reichart | 2004-05-11 |
| 6705457 | Transport device and method of transporting to-be-processed elements through a high-temperature zone | Daniel Biro, Reinhard Lenz, Peter Völk | 2004-03-16 |
| 6306224 | Process and device for treatment of sheet objects in a liquid bath | Fritz Heyer, Berthold Schum | 2001-10-23 |