Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4691229 | Apparatus for checking color pictures on a color monitor | Siegfried Klopsch | 1987-09-01 |
| 4206475 | Apparatus and a method for obtaining digital data for rasters having a plurality of color components | Heinz Taudt | 1980-06-03 |