Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318538 | Impeller and motor assembly | Johannes Nicolaas Bothma, Adam John Darby | 2025-06-03 |
| 11992613 | Impeller and motor assembly | Johannes Nicolaas Bothma, Adam John Darby | 2024-05-28 |
| 11571536 | Impeller and motor assembly | Johannes Nicolaas Bothma, Adam John Darby | 2023-02-07 |
| 11534565 | Impeller and motor assembly | Johannes Nicolaas Bothma, Adam John Darby | 2022-12-27 |
| 10471225 | Impeller and motor assembly | Johannes Nicolaas Bothma, Adam John Darby | 2019-11-12 |
| 10286167 | Impeller and motor assembly | Johannes Nicolaas Bothma, Adam John Darby | 2019-05-14 |
| 10137264 | Respiratory assistance apparatus | Adam John Darby, Donald Roy Kuriger, Johannes Nicolaas Bothma | 2018-11-27 |