Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9951427 | Coating arrangement | Tristan Kaiser, Hans-Jürgen Liesegang, Reiner Wagner | 2018-04-24 |
| 9121441 | Bearing assembly for a support roller | Edgar Pickel | 2015-09-01 |
| 8672557 | Bearing arrangement for a tension roller | Sandra Kamm, Edgar Pickel, Armin Olschewski, Rudolf Gattringer | 2014-03-18 |
| 8602197 | Support roller assembly | Sandra Kamm, Edgar Pickel | 2013-12-10 |
| 8505706 | Bearing arrangement for a load-bearing roller | Edgar Pickel | 2013-08-13 |
| 8418368 | Bearing assembly with elastomeric sleeve element | Edgar Pickel | 2013-04-16 |
| 8172065 | Bearing assembly | Sandra Kamm, Armin Olschewski, Edgar Pickel | 2012-05-08 |
| 7103974 | Process for mounting bearing rings | Manfred Brandenstein, Hans-Jürgen Friedrich, Hubert Herbst | 2006-09-12 |
| 6652150 | Bearing arrangement and method for fixing at least one bearing in place in a bearing retainer | Burkhard Buchheim, Berthold Beyfuss, Helmut Hauck | 2003-11-25 |
| 6579012 | Bearing ring | Manfred Brandenstein, Hans-Jürgen Friedrich, Hubert Herbst | 2003-06-17 |
| 6505973 | Bearing arrangement and method for fixing at least one bearing in place in a bearing retainer | Burkhard Buchheim, Berthold Beyfuss, Helmut Hauck | 2003-01-14 |
| 6408519 | Method for securing a bearing in a bearing plate and bearing arrangement | Berthold Beyfuss, Manfred Brandenstein, Burkhard Buchheim, Helmut Hauck | 2002-06-25 |
| 6279231 | Device for axial attachment | Berthold Beyfuss, Hans-Juergen Friedrich | 2001-08-28 |
| 6238097 | Sheet-metal cage for roller bearings | Berthold Beyfuss, Jurgen Sturzenberger | 2001-05-29 |
| 6106155 | Bearing plate | Berthold Beyfuss, Burkhard Buchheim, Hans-Jürgen Friedrich, Manfred Karl, Jurgen Storzenberger | 2000-08-22 |
| 5944428 | Roller bearing assembly | Jurgen Sturzenberger | 1999-08-31 |
| 5899131 | Apparatus and method for providing pockets in a roller cage of a bearing assembly and a roller cage produced by such an apparatus and method | Peter Benkert, Berthold Beyfuss | 1999-05-04 |
| 5049115 | Pulley for drive shaft for a water pump and method for making the same | Heinrich Kunkel, Horst M. Ernst, Roland Haas, Gerhard Herrmann, Elmar Mause +5 more | 1991-09-17 |
| 4776707 | Linear rolling bearing element | Armin Olschewski, Berthold Beyfuss, Hermann Hetterich, Klaus Muschiol, Ingo Laufer | 1988-10-11 |
| 4689982 | Method for making a cage and the cage produced thereby | Armin Olschewski, Hermann Hetterich, Robert Stolz | 1987-09-01 |
| 4640632 | Arrangement for the axial positioning and holding of a machine part in a thin wall sleeve or the like | Manfred Brandenstein, Hermann Hetterich | 1987-02-03 |
| 4584749 | Method for making cages for rolling bearings | Norbert Klupfel, Herbert Dobhan, Volker Dibal | 1986-04-29 |
| 4522514 | Thin-walled bearing bushing produced by deep drawing | Armin Olschewski, Hermann Hetterich, Berthold Beyfuss | 1985-06-11 |
| 4478066 | Method of making a thin-walled bearing bushing | Armin Olschewski, Hermann Hetterich | 1984-10-23 |
| 4437214 | Non-machining method of manufacturing a solid-bottomed or internally flanged bearing race | Armin Olschewski, Manfred Brandenstein, Lothar Walter, Hermann Hetterich, Heinrich Kunkel | 1984-03-20 |