Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360940 | Scavengeless two component development with an electroded development roll | — | 1994-11-01 |
| 5339142 | AC/DC spatially programmable donor roll for xerographic development | — | 1994-08-16 |
| 5300339 | Development system coatings | Joseph Mammino, Damodar M. Pai, Donald S. Sypula, William H. Wayman, John F. Yanus +1 more | 1994-04-05 |
| 5300992 | Mounting taut wires in gentle, self-spaced contact with a roll | William H. Wayman | 1994-04-05 |