Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667595 | Process for manufacturing a solar module and the solar module prepared thereby | Ingrid Vaverka, Karin Broering, Guenter Mattes, Bernhard Reul | 1997-09-16 |
| 5614322 | Flexible plastic window shield and process for its production | Ingrid Musil, Karin Broring, Gerhard Holzer | 1997-03-25 |