Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511948 | Electromagnetic switch for sliding shoe sorter conveyor system utilizing reversed current flow in electromagnet coil | Robert Bruce Robbins, Timothy L. Johnson, Michael Mckenna, Daniel Blake Robbins | 2022-11-29 |
| 11174109 | Electromagnetic switch for sliding shoe sorter conveyor system utilizing multiple electromagnetic coils | Robert Bruce Robbins, Timothy L. Johnson, Michael Mckenna, Daniel Blake Robbins | 2021-11-16 |
| 7681710 | Modular conveyer transfer systems and methods | John W. Kuhn, Barry Edwin Brown, James Matthew Dickman | 2010-03-23 |
| 6854584 | Linear belt sorter and methods of using linear belt sorter | Mark W. Henson, Arlo Stephen Bromley | 2005-02-15 |
| 6669001 | Linear belt sorter and methods of using linear belt sorter | Arlo Stephen Bromley, Mark W. Henson | 2003-12-30 |