Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10533312 | Partial blockage detection using backwater valve | Larry Boyle, Raymond MacDonald, Joseph MACISSAC, Michael Szkudlarek | 2020-01-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10533312 | Partial blockage detection using backwater valve | Larry Boyle, Raymond MacDonald, Joseph MACISSAC, Michael Szkudlarek | 2020-01-14 |