Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6134409 | Method of and means for self-fixed printing from ferro-electric recording member | Luis Lima-Marques | 2000-10-17 |
| 5752142 | Method and apparatus for developing electrostatic images | Luis Lima-Marques | 1998-05-12 |
| 5213931 | Method and means for hydraulic meniscus toning of ferro electric materials | Luis Lima-Marques | 1993-05-25 |
| 4362804 | Method of toner transfer with pulse bias | — | 1982-12-07 |