Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4651609 | Device for selectively notching or severing a paper strip | Wilfried Dobring, Wolfgang Malke | 1987-03-24 |
| 4487519 | Apparatus for printing on receipt forms or the like | G/u/ nter Baitz, Wolfgang Malke, Harald Noack | 1984-12-11 |