Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606463 | Optical toner concentration sensor | Eric Michael Gross, Scott M. Silence, Ralph A. Shoemaker, Douglas Kreckel, Jean A. Maksymiak +2 more | 2003-08-12 |
| 6204869 | Control system for test patch area exposure in a printing machine | Cathleen J. Raker, Sue K. Lam-Chon, Patrick Waller, Daniel Rudolf Maurer, Joseph W. Ward +6 more | 2001-03-20 |
| 5930569 | Developer rolls system with reduced edge image defects | Norman L. Roof, Jr., Timothy P. Foley, Daniel Rudolf Maurer, Jacqueline M. Christensen, Cho Y. Sze | 1999-07-27 |