Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10442596 | Packaging for polysilicon and method for packaging polysilicon | Matthias VIETZ, Martin Brixel, Peter Wimmer | 2019-10-15 |
| 10221002 | Packing of polycrystalline silicon | Bruno Lichtenegger, Matthias VIETZ | 2019-03-05 |
| 9586210 | Apparatus and method for comminuting a polycrystalline silicon rod | Peter Gruebl, Siegfried RIESS | 2017-03-07 |
| 7704126 | Method for producing a semiconductor wafer with profiled edge | Anton Huber, Joerg Moser | 2010-04-27 |