Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9103369 | Bearing assembly | Udo Krug, Armin Olschewski, Arno Stubenrauch | 2015-08-11 |
| 7570665 | Generation of mixed media streams | Emilian Ertel | 2009-08-04 |
| 5649772 | Rolling bearing with oil seal | Johan C. M. Bras, Jan Greving | 1997-07-22 |
| 4860605 | Apparatus and system for converting pivoting motion to an axial displacement | Armin Olschewski, Paul-Gerhard Hoch | 1989-08-29 |