Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059489 | Acoustic airport surveillance system | Jonathan Shek Wing Lee, Richard Ove Nielsen, Paul Dunholter | 2011-11-15 |
| 7872948 | Acoustic wide area air surveillance system | Kevin Dale Balmforth, Richard Ove Nielsen | 2011-01-18 |