Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774999 | Apparatus and method for characterizing the toner concentration in a developer of a printing device | James J. Franzen, Paul A. Garsin, Edward W. Smith | 2004-08-10 |
| 6714319 | On-line piecewise homeomorphism model prediction, control and calibration system for a dynamically varying color marking device | Tracy E. Thieret, Eric S. Hamby | 2004-03-30 |