Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656409 | Method of applying non-magnetic toner | Orrin D. Christy, Daniel E. Kanfoush, Mark A. Matheis, Robert I. Thomson | 1997-08-12 |
| 5633108 | Monocomponent resistive toner for field charging | Orrin D. Christy, Leo Swanson, Kevin J. Hook | 1997-05-27 |