Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7319841 | Apparatus and method for cleaning residual toner with a scraper blade periodically held in contact with a toner transfer surface | William Ashmead Courtenay Bateman, III, Timothy Bradley, William G. Jackson | 2008-01-15 |
| 4761335 | Alpha-particle protection of semiconductor devices | Joseph A. Aurichio | 1988-08-02 |