Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5422659 | Method of printing on a transparency sheet | Donald R. Titterington, James D. Rise | 1995-06-06 |
| 5170416 | Encoder duty-cycle error correction | Howard V. Goetz | 1992-12-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5422659 | Method of printing on a transparency sheet | Donald R. Titterington, James D. Rise | 1995-06-06 |
| 5170416 | Encoder duty-cycle error correction | Howard V. Goetz | 1992-12-08 |