Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6299824 | Process and arrangement for manufacturing brush-type seals | Dieter Hagg | 2001-10-09 |
| 6164884 | Anchor with spreading elements | — | 2000-12-26 |
| 6120622 | Process and arrangement for manufacturing brush-type seals | Dieter Hagg | 2000-09-19 |
| 6109616 | Brush seal with a core ring wrapped by bristle bundles | — | 2000-08-29 |
| 6059526 | Brush seal | — | 2000-05-09 |
| 5794938 | Brush seal secured by a C-shaped clamping ring | Hermann Hofner | 1998-08-18 |