Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8376281 | Fuel range for an aircraft | — | 2013-02-19 |
| 8172181 | Fuel range for an aircraft | — | 2012-05-08 |
| 8028732 | Tire inflation system | Anthony L. Ingram, Michael H. Penwell, Patrick E. Roberts | 2011-10-04 |
| 7963159 | Inflation system for tires | Anthony L. Ingram, Michael H. Penwell, Patrick E. Roberts | 2011-06-21 |