Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4908081 | Process for producing a sliding body | Juergen Heinrich, Axel Krauth, Karl-Heinz Victor | 1990-03-13 |
| 4714257 | Annular sliding body for a sliding seal and process for use thereof | Juergen Heinrich, Axel Krauth, Karl-Heinz Victor | 1987-12-22 |