Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10330334 | Pressure equalization vent for use in an aircraft assembly | Marcus K. Richardson, Clyde Robert Tuohimaa | 2019-06-25 |
| 9708069 | Ram air system and methods of manufacturing the same | Marcus K. Richardson, Colin W. Hart | 2017-07-18 |