Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10323334 | Method for producing a quartz glass crucible having a roughened inner surface region for pulling single crystal silicon | — | 2019-06-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10323334 | Method for producing a quartz glass crucible having a roughened inner surface region for pulling single crystal silicon | — | 2019-06-18 |