Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575693 | Labyrinth seal for rotating shaft | Thomas Kramer, Ulrich Waltke | 2003-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575693 | Labyrinth seal for rotating shaft | Thomas Kramer, Ulrich Waltke | 2003-06-10 |