Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558548 | Lagoon covers providing multi-stage waste treatment | Fred Svirklys, Wallace McGregor, Ron Marsh | 2003-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558548 | Lagoon covers providing multi-stage waste treatment | Fred Svirklys, Wallace McGregor, Ron Marsh | 2003-05-06 |