Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5235350 | Pigmented semiconductive hot melt ink and ink jet apparatus employing same | Juan E. Lopez | 1993-08-10 |
| 4853706 | Transparency with jetted color ink and method of making same | R. Hugh Van Brimer, Donald R. Allred, Theodore M. Cooke, Julia E. Rubbo | 1989-08-01 |
| 4758276 | Stearic acid-containing ink jet inks | Richard G. Whitfield, Theodore M. Cooke | 1988-07-19 |