Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974529 | Drive unit for a band gear in an impression unit for a stamp | Konrad Riegler, Helmut Lindner | 2021-04-13 |
| 10654302 | Stamping device and stamping insert, especially as a replacement part for a stamping device | Herbert Scharinger, Helmut Lindner | 2020-05-19 |