Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8206113 | Method and apparatus for converting marine wave energy by means of a difference in flow resistance form factors into electricity | Mikko Ryynänen | 2012-06-26 |
| 5380123 | Method for building a road bed and the use of the same | — | 1995-01-10 |
| 5338499 | Method for the fabrication of a composite structure | — | 1994-08-16 |
| 4976875 | Method of and apparatus for separating a medium in different components by means of gravity | — | 1990-12-11 |
| 4820427 | Method of sequentially separating a medium into different components | — | 1989-04-11 |
| 4702846 | Method of and apparatus for sequentially separating a medium into different components | — | 1987-10-27 |