Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5437242 | Process and apparatus for controlling the melt level while pulling single crystals | Christian Hofstetter, Walter Berger, Werner Bauer | 1995-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5437242 | Process and apparatus for controlling the melt level while pulling single crystals | Christian Hofstetter, Walter Berger, Werner Bauer | 1995-08-01 |