Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427057 | Image-forming machine with a pulse densitometer | Kenneth P. Friedrich | 2002-07-30 |
| 6385411 | Densitometer diagnostic system for an image-forming machine | James D. Anthony, Kenneth M. Patterson | 2002-05-07 |