Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654117 | Process for preparing an electrophotographic imaging member | Richard H. Nealey, John M. Hammond, Walter Lerminiaux, Martha J. Stegbauer | 1997-08-05 |
| 5641599 | Electrophotographic imaging member with improved charge blocking layer | Huoy-Jen Yuh, John S. Chambers | 1997-06-24 |
| 5613173 | Biased roll charging apparatus having clipped AC input voltage | Brendan W. Kunzmann, James D. Riehle | 1997-03-18 |
| 5602626 | Ionically conductive liquid charging apparatus | John S. Facci, Michael J. Levy, Joseph Mammino, Richard B. Lewis, Martin A. Abkowitz | 1997-02-11 |