Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035367 | Sump pump system with an electronic controller module secured in a sump pump power cord | Eric J. Hansen, Josh Tang, Daniel TANG, Joseph D. Duff | 2021-06-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035367 | Sump pump system with an electronic controller module secured in a sump pump power cord | Eric J. Hansen, Josh Tang, Daniel TANG, Joseph D. Duff | 2021-06-15 |