Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300339 | Development system coatings | Dan A. Hays, Joseph Mammino, Damodar M. Pai, Donald S. Sypula, John F. Yanus +1 more | 1994-04-05 |
| 5300992 | Mounting taut wires in gentle, self-spaced contact with a roll | Dan A. Hays | 1994-04-05 |
| 5289240 | Scavengeless developer unit with electroded donor roll | — | 1994-02-22 |