Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443412 | Device for fastening a suspension device to a support, especially to a ceiling | — | 2002-09-03 |
| 6443756 | Connecting device | Bernd Hagmann, Othmar Gaidosch | 2002-09-03 |
| 6347695 | Disc clutch | Frank Obrist, Oswald Friedmann | 2002-02-19 |