Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12151807 | Manned and unmanned aircraft | James M. Kaiser | 2024-11-26 |
| 6594562 | Diagnostic method for vehicle evaporative emissions | Allen Lehmen, Timothy Robert Gernant | 2003-07-15 |
| 6435164 | Fuel weathering method for vehicle evaporative emission system | Allen Lehmen, Timothy Robert Gernant | 2002-08-20 |