Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6959865 | Customizable optical reader | Joseph Walczyk, Dieter Fauth, David Holzhauer, Barry Keys, Joseph Livingston +1 more | 2005-11-01 |
| 6899273 | Optical reader comprising soft key including permanent graphic indicia | Timothy R. Fitch, Lee Kinson, Joseph Walczyk, Clayton Roberts | 2005-05-31 |