Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9579911 | Print medium advancing distance adjustment | David E. De Bellis, Hsue-Yang Liu, Elizabeth Ezetta | 2017-02-28 |
| 9193158 | Print medium advancing distance adjustment | David E. De Bellis, Hsue-Yang Liu, Elizabeth Ezetta | 2015-11-24 |