Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11371235 | Partial blockage detection using backwater valve | Larry Boyle, Raymond MacDonald, Joseph MACISSAC, Michael Szkudlarek | 2022-06-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11371235 | Partial blockage detection using backwater valve | Larry Boyle, Raymond MacDonald, Joseph MACISSAC, Michael Szkudlarek | 2022-06-28 |