Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611666 | Densitometer with improved accuracy for use in color image processing apparatus | Matthias H. Regelsberger, Richard George Allen, Bradley A. Twait | 2003-08-26 |
| 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 |
| 6225618 | Digital densitometer with auto-ranging | Allen J. Rushing | 2001-05-01 |
| 6222176 | Digital densitometer with lut output summation to yield density value | Allen J. Rushing | 2001-04-24 |