Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398213 | Device for enabling access to the interior of an apparatus | Hans-Peter Wurschum | 2002-06-04 |
| 5120044 | Supply magazine for a sheet stack | Helmut Ettischer | 1992-06-09 |
| 5029841 | Supply magazine for stacked sheets | Helmut Ettischer | 1991-07-09 |
| 4969001 | Sheet-film cassette load indicator | — | 1990-11-06 |