Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8408125 | Ink storage member unit for hand-operated stamp | Hartwig Pointl | 2013-04-02 |
| 8393271 | Pocket stamp | — | 2013-03-12 |
| 8104402 | Hand-operated stamp having connecting part with ink refilling socket | Hartwig Pointl | 2012-01-31 |