Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4666343 | Protective construction for a platform installed in the open sea against the impact of floating objects | Michael Vogt | 1987-05-19 |
| 4266888 | Spherical joint for connecting a concrete tower supporting a water surface foundation to a sea foundation | Karl Bayer, Jürgen Salewski | 1981-05-12 |