Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6217070 | Three-point safety belt system with roller deflection fitting | Robert Kopetzky, Matthias Pleyer | 2001-04-17 |
| 5803400 | Method and apparatus for securing the end of a thread standing under tension to a thread reel | Robert Kopetzky, Frank Mueller, Ulrich Diepold, Frank Pietschmann, Matthias Pleyer | 1998-09-08 |
| 5624084 | Tension reducer | Robert Kopetzky, Ulrich Diepold, Matthias Pleyer | 1997-04-29 |