Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5083693 | Apparatus for the control of installation for treatment of strand-form products produced in an extruder or calender | — | 1992-01-28 |
| 4330499 | Process and apparatus for the simultaneous biaxial stretching of a plastic film | Friedrich F. von und zu Aufsess, Gunter Huxhorn, Wolfgang H. F. Sasse | 1982-05-18 |