Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679943 | Hand-held terminal with display screens, interactive screens, magnetic credit card readers, scanners, printers and handlers | Darald R. Schultz, Steven E. Koenck, John K. Rohde | 1997-10-21 |