Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644515 | Filter-valve assembly | — | 2003-11-11 |
| 6626513 | Ink detection circuit and sensor for an ink jet printer | Christopher Alan Adkins, Adam Jude Ahne, Mark Joseph Edwards | 2003-09-30 |
| 6599041 | Sheet movement sensor | Adam Jude Ahne | 2003-07-29 |