Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7963382 | Optical coin discrimination sensor and coin processing system using the same | David J. Wendell, John R. Blake, Joseph J. Geib, John C. Peklo, Richard A. Mazur | 2011-06-21 |
| 7946406 | Coin processing device having a moveable coin receptacle station | John R. Blake, Marianne Krbec | 2011-05-24 |