Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10046962 | Mobile vehicle refueling system | David R. Hall, Stephen R. Hall, Eric Magleby, Joe Fox | 2018-08-14 |
| 9909889 | Mobile vehicle refueling method | David R. Hall, Stephen R. Hall, Joe Fox, Eric Magleby | 2018-03-06 |