Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5164138 | Material comprising silicon and process for its manufacture | Josef Dietl, Erhard Sirtl, Erich Bildl, Rudolf Rothlehner, Dieter Seifert +2 more | 1992-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5164138 | Material comprising silicon and process for its manufacture | Josef Dietl, Erhard Sirtl, Erich Bildl, Rudolf Rothlehner, Dieter Seifert +2 more | 1992-11-17 |