Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187223 | Home flood prevention appliance system | Thomas Owen Ward, David L. Brown, Casey Wayne Hampton | 2021-11-30 |
| D936176 | Submersible pump cage | Thomas Owen Ward | 2021-11-16 |
| 11022124 | Whole home water appliance system | Thomas Owen Ward, David L. Brown, Casey Wayne Hampton | 2021-06-01 |
| D913827 | Home flood prevention appliance | Thomas Owen Ward, Richard A. Becker, David L. Brown | 2021-03-23 |