Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8317942 | Ledeburite cast iron with a high carbide content and an evenly distributed graphite embodiment | Laszlo Pelsoeczy, Wilfried Langner, Thomas Gerle, Franz-J. Goebbeis | 2012-11-27 |
| 6921078 | Slip ring seal | — | 2005-07-26 |
| 6550778 | Axial face seal | — | 2003-04-22 |
| 6494459 | Axial face seal | — | 2002-12-17 |
| 6053506 | Slide ring seal assembly including a supporting ring having an embedded reinforcing body | — | 2000-04-25 |
| 5851014 | Slide ring seal assembly for the running gears of track-laying vehicles | Erwin Germann, Lothar Neureuter, Hans-Jurgen Veutgen | 1998-12-22 |
| 5762343 | Slide ring seal assembly | — | 1998-06-09 |
| 5673921 | Slide ring and/or counterring made of two materials | — | 1997-10-07 |
| 5642890 | Slide ring seal assembly | — | 1997-07-01 |
| 5560621 | Asymmetrical slide ring seal assembly | — | 1996-10-01 |