Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9044785 | Currency bill processing device and method | Douglas U. Mennie, John M. Mikkelsen, Marek Baranowski, Ken W. Maier | 2015-06-02 |
| 9004255 | Currency bill processing device and method | Douglas U. Mennie, John M. Mikkelsen, Marek Baranowski, Ken W. Maier | 2015-04-14 |
| 8544656 | Currency bill processing device and method | Douglas U. Mennie, John M. Mikkelsen, Marek Baranowski, Ken W. Maier | 2013-10-01 |
| 7191657 | Currency processing system with fitness detection | Ken W. Maier, Marek Baranowski, John M. Mikkelsen, Brian Muszynski, Bo Xu | 2007-03-20 |
| 6962247 | Currency processing system with fitness detection | Ken W. Maier, Marek Baranowski, John M. Mikkelsen, Brian Muszynski, Bo Xu | 2005-11-08 |
| 6913260 | Currency processing system with fitness detection | Ken W. Maier, Marek Baranowski, John M. Mikkelsen, Brian Muszynski, Bo Xu | 2005-07-05 |