Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779383 | Wiper and brush device for cleaning water quality sensors | Mike Lizotte, Chris Hoffman, John R. McDonald | 2004-08-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779383 | Wiper and brush device for cleaning water quality sensors | Mike Lizotte, Chris Hoffman, John R. McDonald | 2004-08-24 |