Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10549642 | System and method for powering an engine-driven platform | Jeffrey Louis Daigle, Paul Robert Gemin, Brandon James Larson | 2020-02-04 |
| 7628265 | Positive displacement sorter shoe | Rhonda J. Verploegen, Brian J. Feenstra, Gerald A. Brouwer | 2009-12-08 |
| 7513356 | Positive displacement sorter | Rhonda J. Verploegen, Thanh Van Nguyen, Mark S. Harkema | 2009-04-07 |
| 7419043 | Conveyor system with diverting track network | — | 2008-09-02 |
| 7249668 | Positive displacement sorter shoe | Rhonda J. Verploegen, Brian J. Feenstra, Gerald A. Brouwer | 2007-07-31 |
| 7243777 | Omega package sorter | Dan Reznik, Christoph Holst, Ricardo N. Schiesser | 2007-07-17 |
| 7240781 | Positive displacement sorter | James W. Ramaker, Rhonda J. Verploegen | 2007-07-10 |
| 7117988 | Positive displacement sorter | Rhonda J. Verploegen, Thanh Van Nguyen, Mark S. Harkema | 2006-10-10 |
| 7086519 | Positive displacement shoe and slat sorter apparatus and method | David Zeitler, Rhonda J. Verploegen, Andrew R. Black, Charles W. Bozarth, Clyde Miin-Arng Ko | 2006-08-08 |
| 7055669 | Conveyor system with diverting track network | — | 2006-06-06 |
| 6935483 | Metal frame sorter with wear strip | Rhonda J. Verploegen, Mark S. Harkema | 2005-08-30 |
| 6923308 | Conveyor system with diverting track network | — | 2005-08-02 |
| 6866136 | Positive displacement shoe and slat sorter apparatus and method | David Zeitler, Rhonda J. Verploegen, Andrew R. Black, Charles W. Bozarth, Clyde Ko | 2005-03-15 |
| 6860383 | Positive displacement sorter | Rhonda J. Verploegen, Thanh Van Nguyen, Mark S. Harkema | 2005-03-01 |
| 6814216 | Positive displacement shoe and slat sorter apparatus and method | David Zeitler, Rhonda J. Verploegen, Andrew R. Black, Charles W. Bozarth, Clyde Ko | 2004-11-09 |
| 6615972 | Sortation system diverter switch | Charles W. Bozarth, Robert W. Houskamp | 2003-09-09 |
| 5732814 | Method and apparatus for reducing noise and wear in a conveyor transition section | Thomas J. Owczarzak, Charles W. Bozarth | 1998-03-31 |
| 5275273 | Track intersection pin guide | Ronald C. Ehlert, David Cotter | 1994-01-04 |