Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450053 | Device for ensuring correct tooth engagement during coupling of two gearwheels | Jens Friedrichs, Arno Kern, Frank Kropp, Frank Schaum | 2002-09-17 |
| 6354202 | Dampening unit of a planographic printing machine | — | 2002-03-12 |
| 6354206 | Printing machine cylinder and clamping device for firmly clamping a cylinder packing | Frank Kropp, Jürgen Rothaug | 2002-03-12 |