Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9927520 | Method and system for close proximity collision detection | Aaron J. Ward | 2018-03-27 |
| 9857794 | System for controlling position and speed of a marine vessel | Robert R. Osthelder, Kenneth G. Gable | 2018-01-02 |