Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181116 | Inlet shrouds for fans used principally in water-circulation pumps of swimming pools and spas | James Hohn | 2021-11-23 |
| 11136775 | Automatic swimming pool cleaners optionally providing dual filtration | Fletcher Ewing, Hendrikus Johannes van der Meijden, Michael Edward Moore | 2021-10-05 |