Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4909389 | Filmsheet package and method of packaging filmsheets | Hendrik S. Plessers, Dirk Peeters, Joseph C. Van Looy, Manfred Schmidt, Johann Zanner | 1990-03-20 |
| 4738366 | Light-proof removable sheathing for film packs of photographic or X-ray sheet films | Manfred Schmidt, Dirk Peeters, Johann Zanner | 1988-04-19 |