Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421917 | Method for producing a cage for a cylindrical roll barrel | Jurgen Lechner, Volker Ploetz | 2002-07-23 |
| 6367983 | Needle bearing cage and method for producing the same | Wolfgang Fugel | 2002-04-09 |