Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885786 | Method for enlarging an image stored in run representation form | Karen L. Anderson, William B. Pennebaker | 1989-12-05 |
| 4836105 | Direct negative and offset master production using thermal liftoff | Bradford J. Factor, Jan-Pieter Hoekstra | 1989-06-06 |
| 4836106 | Direct offset master by resistive thermal printing | Ali Afzali-Ardakani | 1989-06-06 |
| 4830909 | Scratch resistant recording materials for electroerosion printing comprising cross-linked polymer base layer | Mitchell S. Cohen, Krishna G. Sachdev, John C. S. Shen | 1989-05-16 |
| 4810119 | Resistive ribbon for high resolution printing | Ali Afzali-Ardakani, Ronald T. Cannavaro, Walter Crooks, Mukesh Desai, Jean-Piet Hoekstra +1 more | 1989-03-07 |
| 4800397 | Metal transfer to form printing master plate or printed circuit board | Ali Afzali-Ardakani, Mukesh Desai, Bradford J. Factor, Jan-Pieter Hoekstra | 1989-01-24 |