Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10118687 | Inflight connection of aircraft | Kirk Landon Groninga, Frank B. Stamps | 2018-11-06 |
| 10106253 | Tilting ducted fan aircraft generating a pitch control moment | Kirk Landon Groninga | 2018-10-23 |
| 10059428 | Inflight connection of aircraft | Kirk Landon Groninga, Frank B. Stamps | 2018-08-28 |