Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4607983 | Method of constructing an offshore tower structure | Jan Meek, Finn C. Michelsen | 1986-08-26 |
| 4557629 | Offshore tower structures | Jan Meek, Finn C. Michelsen, Pieter S. Heerema | 1985-12-10 |