Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656215 | Process for injection molding objects having at least two different layers | Helmut Eckardt, Hermann Plank | 1997-08-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656215 | Process for injection molding objects having at least two different layers | Helmut Eckardt, Hermann Plank | 1997-08-12 |