Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7905115 | Glass powder, especially biologically active glass powder, and method for producing glass powder, especially biologically active glass powder | Guido Räke, Hildegard Römer, Jose Zimmer, Frank Büllesfeld, Jorg Fechner +2 more | 2011-03-15 |
| 6951637 | Method and device for producing globular grains of high-puroty silicon having a diameter of between 50 μm and 300 μm and use of the same | Hans-Dieter Block, Udo Krauter | 2005-10-04 |
| 5164198 | Apparatus for pulverizing at least one jet of molten metal | Klaus Bauckhage, Norbert Kunert, Hermann Vetters | 1992-11-17 |
| 5122047 | Apparatus for pulverizing at least a jet of a pulverizing fluid, preferably a molten metal | Klaus Bauckhage, Hermann Vetters | 1992-06-16 |