Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6760419 | Method and apparatus for interfacing a drive-thru intercom system with a telephone system | Kenneth J. Rensing | 2004-07-06 |
| 6715225 | Illuminated exit bar | George Frolov, Alfred S. Levesque, Victor Bogdanov, David C. DeBiase | 2004-04-06 |
| 6701195 | Sensor prediction system utilizing case based reasoning | Lueder Heidemann, Karsten Schneider | 2004-03-02 |