Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667225 | Self-draining shaft seal with wedge-shaped trough | Joachim Meyer | 1997-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667225 | Self-draining shaft seal with wedge-shaped trough | Joachim Meyer | 1997-09-16 |