Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655273 | Rotary printing machine having a first gearwheel and a second gearwheel with a secured rotary angle position when uncoupled from the first gearwheel | Wolfgang Bitterich | 2003-12-02 |
| 6612237 | Method of operating a sheet-fed rotary printing machine, and sheet-fed rotary printing machine | Karl-Heinz Helmstadter | 2003-09-02 |