Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784922 | Image scanning method | Siegfried Fössel, Lothar Trunk, Erwin Drachsler | 2004-08-31 |
| 6437307 | Image detection member and assembly of image detection members | Hans Ulrich Bloss | 2002-08-20 |