Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5417181 | Coating device | Hermann Idstein, Guenter Hultzsch | 1995-05-23 |
| 4678310 | Device for treating printing plates with a fluid | Hans Heist, Sylvia Britzke | 1987-07-07 |
| 4632382 | Roller engaging and disengaging device | Hans Heist, Sylvia Britzke, Eberhard Schoernig | 1986-12-30 |