Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5097995 | Flow starting tube for initiating the flow of molten material from a vessel | Manfred Winkelmann, Manfred Berndt, Rolf Waltenspuhl, Armin Kursfeld, Udo Muschner | 1992-03-24 |