Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10977915 | Active intruder mitigation system and method | Michael Rehfeld, Daniel Mathena | 2021-04-13 |
| 10935630 | Method for three-dimensional tracking of sinusoidal acoustic source using a rotating microphone | Paul D. Swanson | 2021-03-02 |
| 10614687 | Active intruder mitigation system and method | Michael Rehfeld, Daniel Mathena | 2020-04-07 |
| 10157525 | Active intruder mitigation system and method | Michael Rehfeld, Daniel Mathena | 2018-12-18 |
| 9741221 | Active intruder mitigation system and method | Michael Rehfeld, Daniel Mathena | 2017-08-22 |
| 8411969 | Method for fusing overhead imagery with automatic vessel reporting systems | Erin Joslin, Matthew S. Waller, Heidi Buck, Jerry Fu | 2013-04-02 |
| 8170272 | Method for classifying vessels using features extracted from overhead imagery | Erin Joslin, Heidi Buck, Jason Everett Cole, Daniel Garcia, John Stastny | 2012-05-01 |