Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548131 | Quartz glass crucible and process for the manufacture of the crucible | Heinz Fabian, Johann Leist, Udo Gertig, Wolfgang Englisch | 2003-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548131 | Quartz glass crucible and process for the manufacture of the crucible | Heinz Fabian, Johann Leist, Udo Gertig, Wolfgang Englisch | 2003-04-15 |