Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426133 | Electromagnetic wave reducing heaters and devices and saunas | Raleigh Duncan | 2025-09-23 |
| 12295075 | Narrowband ultraviolet sauna | Raleigh Duncan | 2025-05-06 |
| 12035429 | Narrowband ultraviolet sauna | Raleigh Duncan | 2024-07-09 |
| 12004283 | Electromagnetic wave reducing heaters and devices and saunas | Raleigh Duncan | 2024-06-04 |
| 11792896 | Electromagnetic wave reducing heater | Raleigh Duncan | 2023-10-17 |
| 11641702 | Electromagnetic wave reducing heaters and devices and saunas | Raleigh Duncan | 2023-05-02 |
| 11202346 | Electromagnetic wave reducing heaters and devices and saunas | Raleigh Duncan | 2021-12-14 |
| 10737112 | Water-filtered near infrared sauna | Raleigh Duncan | 2020-08-11 |
| 9844100 | Electromagnetic wave reducing heater | Raleigh Duncan, Seunghoon Koh, Manyoung Kim | 2017-12-12 |