Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657137 | Color digital halftoning using black and secondary color replacement | Paul H. Dillinger | 1997-08-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657137 | Color digital halftoning using black and secondary color replacement | Paul H. Dillinger | 1997-08-12 |