Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932012 | Multi-hull surface vessel with drag reduction on lateral hulls | Richard B. Philips | 2005-08-23 |
| 6789492 | Hull attachment for placement of drag reducing bubbles | — | 2004-09-14 |
| 6769373 | Attachable bow plate for reducing bow sinkage and vessel drag | — | 2004-08-03 |
| 6058872 | Hybrid hull for high speed water transport | — | 2000-05-09 |