Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4935654 | Axial magnet bearing | Wilfried Eixelsberger, Peter Buhrer | 1990-06-19 |
| 4629261 | Centering and safety device for rotors supported without contact | Albert Eiermann, Richard J. Herrmann, JR. | 1986-12-16 |