Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473789 | Real-time ship position error compensation system and method | Leszek J. Sczaniecki | 2019-11-12 |
| 8952845 | Dynamic relative internal alignment calibration | Alan M. Rosenwinkel, David B. Arnal | 2015-02-10 |
| 8018708 | Magnetic field compensation for vessels | — | 2011-09-13 |
| 7493868 | Catamaraft alongside ship coupling system | David B. Arnal, Edward M. Brennan | 2009-02-24 |