Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478860 | Device and method for the flexible classification of polycrystalline silicon fragments | Reiner Pech | 2019-11-19 |
| 9340901 | Method and device for producing classified high-purity polycrystalline silicon fragments | Reiner Peach, Hanns Wochner | 2016-05-17 |
| 8894766 | Process for production of polycrystalline silicon | Oliver Kraetzschmar | 2014-11-25 |
| 8074905 | Method and device for comminuting and sorting polysilicon | Reiner Pech, Matthaeus Schantz | 2011-12-13 |
| 4371924 | Computer system apparatus for prefetching data requested by a peripheral device from memory | George Franklin DeTar, Jr. | 1983-02-01 |
| 4347567 | Computer system apparatus for improving access to memory by deferring write operations | George Franklin DeTar, Jr., William R. Busby | 1982-08-31 |