Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434070 | Granulate-form powder agglomerates of pulverulent rubber chemicals and a process for production | Wolfgang Lindner, G/u/ nter Arend, Carl-Dieter Barnikel | 1984-02-28 |