Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7870803 | Ball screw and method for displacing a threaded spindle in a ball screw | Timo Haass | 2011-01-18 |
| 7713467 | Process for the production of a ball screw and ball screw | Wolfgang Becker, Ralf Branz | 2010-05-11 |