Issued Patents All Time
Showing 1–2 of 2 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, Charles O. Burdine, II | 2022-11-29 |
| 11174109 | Electromagnetic switch for sliding shoe sorter conveyor system utilizing multiple electromagnetic coils | Robert Bruce Robbins, Timothy L. Johnson, Michael Mckenna, Charles O. Burdine, II | 2021-11-16 |