Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667807 | Thermal granulation process | Ingrid Hurner, Reinhard Walter, Joachim Maasz, Georg Frank | 1997-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667807 | Thermal granulation process | Ingrid Hurner, Reinhard Walter, Joachim Maasz, Georg Frank | 1997-09-16 |