Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9463871 | Winglet system having upper and lower winglet | John C. Vassberg, Douglas M. Friedman, Adam P. Malachowski, Christopher A. Vegter | 2016-10-11 |
| 9346537 | Winglet system | John C. Vassberg, Douglas M. Friedman, Adam P. Malachowski, Christopher A. Vegter | 2016-05-24 |