Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6095330 | Light-tight packaging entity for strip-shaped light sensitive material | Steffen Mühlbach | 2000-08-01 |
| 5971314 | Friction winding shaft | — | 1999-10-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6095330 | Light-tight packaging entity for strip-shaped light sensitive material | Steffen Mühlbach | 2000-08-01 |
| 5971314 | Friction winding shaft | — | 1999-10-26 |