Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10089812 | Systems, methods and devices for processing coins utilizing a multi-material coin sorting disk | John R. Blake, Douglas U. Mennie, David J. Wendell, Ricky Newsom, James M. Rasmussen | 2018-10-02 |
| 9934640 | System, method and apparatus for repurposing currency | John R. Blake, Curtis W. Hallowell, William J. Jones | 2018-04-03 |
| 9830762 | Coin processing methods | John R. Blake, Curtis W. Hallowell, William J. Jones, Thomas P. Adams, Glenn S. Gordon | 2017-11-28 |
| 9437069 | Coin processing systems, methods and devices | John R. Blake, Curtis W. Hallowell, William J. Jones, Thomas P. Adams, Glenn S. Gordon | 2016-09-06 |
| 9330515 | Disk-type coin processing unit with angled sorting head | James M. Rasmussen, John R. Blake | 2016-05-03 |
| 9092924 | Disk-type coin processing unit with angled sorting head | James M. Rasmussen, John R. Blake | 2015-07-28 |
| 8701860 | Coin processing systems, methods and devices | John R. Blake, Curtis W. Hallowell, William J. Jones, Thomas P. Adams | 2014-04-22 |
| 8545295 | Coin processing systems, methods and devices | John R. Blake, Curtis W. Hallowell, William J. Jones, Thomas P. Adams | 2013-10-01 |
| 7946406 | Coin processing device having a moveable coin receptacle station | John R. Blake, David J. Mecklenburg | 2011-05-24 |
| 7654040 | Unlock mechanism for a rotary door operator | Haibo Tong | 2010-02-02 |
| 7210268 | Unlock mechanism for a rotary door operator | Haibo Tong | 2007-05-01 |
| 7017974 | Rotary door operator | Haibo Tong | 2006-03-28 |
| 6948765 | Lock mechanism for a rotary door operator | Haibo Tong | 2005-09-27 |
| 6357362 | Apparatus to accommodate ground level and platform boarding of a transit vehicle | Robert L. Oakley | 2002-03-19 |
| 6026697 | Self aligning drive nut bracket | Robert L. Oakley | 2000-02-22 |
| 5893236 | Power operator for sliding plug doors | Robert L. Oakley | 1999-04-13 |