Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876277 | Automatic seismic wave detector and valve controller | Parham Reza Fatehi, Keyvan Fatehi | 2020-12-29 |
| 10750806 | Protective belt apparatus | Leonard C. Briggs, Kamal K. Raychaudhuri | 2020-08-25 |
| 10718442 | Retrofit automatic seismic wave detector and valve shutoff device | Parham Reza Fatehi, Keyvan Fatehi | 2020-07-21 |