Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5256022 | Suction device for removing X-ray sheet films | — | 1993-10-26 |
| 5145166 | Supply magazaine for X-ray sheet film stack in light-tight envelope | Hans-Joachim Reuter, Manfred Schmidt, Johann Zanner | 1992-09-08 |
| 4725011 | Supply magazine for sheet film stack | Johann Zanner | 1988-02-16 |
| 4382663 | Diaprojector | — | 1983-05-10 |