Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11930974 | Handheld extraction cleaner | Colin J. Bloemendaal, Kin-leung Tam | 2024-03-19 |
| 11432696 | Handheld extraction cleaner | Colin J. Bloemendaal, Kin-leung Tam | 2022-09-06 |
| 10624515 | Handheld extraction cleaner | Colin J. Bloemendaal, Kin-leung Tam | 2020-04-21 |