Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955759 | Porous dike intake structure for fish diversion | Henry E. Kowalyk, Otto Herrmann | 2005-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955759 | Porous dike intake structure for fish diversion | Henry E. Kowalyk, Otto Herrmann | 2005-10-18 |