Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649832 | Device for transmitting signals between two terminals | — | 1997-07-22 |
| 5643002 | Device for transmitting signals between two terminals | Friedrich Schauer | 1997-07-01 |
| 5598779 | Sheet guiding apparatus for a turning device in a rotary printing machine for face-printing and/or perfecting | Hanns-Otto Haas, Ingo Kobler, Peter Mayer, Josef Mathes, Fred Spies +1 more | 1997-02-04 |