Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7904199 | Calibration systems for machines | Christopher R. Craven, Walid H. El-Aouar, Craig R Greiner, Larry Hieb, Dean W James +2 more | 2011-03-08 |
| 7886930 | Modular cabinet for vending machines | Christopher R. Craven, Walid H. El-Aouar, Craig R Greiner, Larry Hieb, Dean W James +2 more | 2011-02-15 |