Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6345825 | Sealing arrangement | Günter Bergmann, Markus von Geisau | 2002-02-12 |
| 6336638 | Radial shaft seal | Werner Hufnagel | 2002-01-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6345825 | Sealing arrangement | Günter Bergmann, Markus von Geisau | 2002-02-12 |
| 6336638 | Radial shaft seal | Werner Hufnagel | 2002-01-08 |