Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6839775 | Method and apparatus for vending machine controller configured to monitor and analyze power profiles for plurality of motor coils to determine condition of vending machine | Bruce K. Sauer, Kent Benjamen Kwan | 2005-01-04 |