Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057317 | Amusement park attraction | Johan Willem Philippen, Olaf Karl-Heinz Mordelt | 2011-11-15 |
| 8056492 | Vessel comprising a subsea equipment motion restraining and guidance system | Anne Klaas De Groot, Pieter Dirk Melis Van Duivendijk | 2011-11-15 |
| 8052350 | Sacrificial stinger impact absorber | Eric ROMEIJN | 2011-11-08 |
| 7987793 | Amusement ride device | Stefanus Petrus Cornelis Maria Blonk | 2011-08-02 |
| 7955028 | Marine pipelaying system and method for installing an offshore pipeline that includes one or more accessories | Anne Klaas De Groot, Diederick Bernardus Wijning | 2011-06-07 |
| 7938598 | Marine pipeline installation system and methods | Anne Klaas De Groot, Diederick Bernardus Wijning, Terence Willem August Vehmeijer | 2011-05-10 |
| 7914384 | Amusement device | Johan Willem Philippen | 2011-03-29 |
| 7878735 | Marine pipelay system and method | Pieter Dirk Melis van Duivenduk, Anne Klaas De Groot | 2011-02-01 |
| 7862255 | Marine pipelaying system for laying an offshore pipeline | Terence Willem August Vehmeijer | 2011-01-04 |