Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519732 | Mapping and tracking methods and systems principally for use in connection with swimming pools and spas | Abian van der Meijden, Hendrikus Johannes van der Meijden | 2022-12-06 |
| 11473326 | Buoyant automatic cleaners for spas and other water-containing vessels | Hendrikus Johannes van der Meijden | 2022-10-18 |
| 11371254 | Buoyant automatic cleaners for spas and other water-containing vessels | Hendrikus Johannes van der Meijden | 2022-06-28 |