Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7802870 | Scalable expandable rotojet rotating spray jet printhead | — | 2010-09-28 |
| 7396171 | Thor expandable ring printer for wide print media | — | 2008-07-08 |
| 6819228 | Scanning braille presentation | Lawrence E. Jenkins | 2004-11-16 |
| 5117965 | Feedscrew system and methodology | Arthur B. Newell | 1992-06-02 |
| 5050725 | Feedscrew system and methodology | Arthur B. Newell | 1991-09-24 |