Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4901114 | Tri level xerography using a MICR toner in combination with a non-MICR toner | Michael D. Thompson, Gerald M. Fletcher | 1990-02-13 |
| 4868608 | Highlight color imaging apparatus | William Maxwell Allen, Jr., Howard M. Stark | 1989-09-19 |
| 4847655 | Highlight color imaging apparatus | Jerome E. May, William Maxwell Allen, Jr. | 1989-07-11 |
| 4833504 | Single pass highlight color printer including a scavengeless developer housing | William Maxwell Allen, Jr. | 1989-05-23 |
| 4771314 | Developer apparatus for a highlight printing apparatus | William Maxwell Allen, Jr., Richard P. Germain | 1988-09-13 |
| 4761668 | Highlight color printer | Howard M. Stark | 1988-08-02 |
| 4761672 | Ramped developer biases | Jerome E. May, William Maxwell Allen, Jr. | 1988-08-02 |
| 4543586 | Magnetizing apparatus for a magnetographic printer | — | 1985-09-24 |
| 4353637 | Development system | — | 1982-10-12 |
| 4335159 | Method for developing latent electrostatic images | — | 1982-06-15 |