Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367537 | Saw-based FSK modulating circuit | — | 1994-11-22 |
| 5334821 | Portable point of sale terminal | James A. Campo, Donald Embree, Charles J. Hofstetter, Donald I. Sloan | 1994-08-02 |