Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D944924 | Dual sprayer with screw connection and foam sprayer attachment | Joseph A. McDonnell | 2022-03-01 |
| 10926276 | Dual sprayer and foam sprayer attachment | Joseph A. McDonnell | 2021-02-23 |