Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9000905 | Auxiliary fuel tank | Lonnie R. Oxley, David Billings, Jeffrey G. Stephenson | 2015-04-07 |
| 7940165 | Low fuel warning systems for a motorized vehicle | Lonnie R. Oxley, David Billings, Ashwani K. Bansal, Jeffrey G. Stephenson | 2011-05-10 |