Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4286866 | Bias voltage control for electrophotocopier magnetic brush | John J. Stelben, George A. Herman, Jr., John E. Vesel | 1981-09-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4286866 | Bias voltage control for electrophotocopier magnetic brush | John J. Stelben, George A. Herman, Jr., John E. Vesel | 1981-09-01 |