Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595132 | Superstructure for multihull vessels | Stig Bystedt, Henrik Nordhammar | 1997-01-21 |
| 5535690 | Pitch stabilized displacement vessel | Stig Bystedt | 1996-07-16 |
| 5269245 | Hull structure for multi-hull ships | Stig Bystedt | 1993-12-14 |