Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9778778 | Removable input/output module with adjustment mechanism | John Helmes, Stephen E. Hodges | 2017-10-03 |
| 9711980 | Charging device for removable input modules | Stephen E. Hodges, John Helmes | 2017-07-18 |