Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803328 | Floatable support structure for an offshore wind turbine or other device | Robert W. Copple | 2017-10-31 |
| 7008140 | Buoyant leg structure with added tubular members for supporting a deep water platform | Robert W. Copple, David Kalinowski | 2006-03-07 |
| 6783302 | Buoyant leg structure with added tubular members for supporting a deep water platform | Robert W. Copple, David Kalinowski | 2004-08-31 |
| 6012873 | Buoyant leg platform with retractable gravity base and method of anchoring and relocating the same | Robert W. Copple | 2000-01-11 |