Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7578938 | Filtering medium and use of the said filtering medium for pollution removal from lagoons | Kay Rokman, Pascale Escaffre, Valérie Chauve, Joseph Dussaud, Menno Dufour +1 more | 2009-08-25 |
| 6531078 | Method for foam casting using three-dimensional molds | Eino Laine, Kay Rokman, Jonathan George, Andrea Grosso | 2003-03-11 |