Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4471148 | Process for making catalytically active aluminosilicates and their uses | Wilhelm Vogt, Hermann Glaser, G/u/ nter Lenz | 1984-09-11 |
| 4433825 | Stress-resistant mount for the casing of a centrifugal pump | Robert Dernedde | 1984-02-28 |