Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152599 | Composite metal centrifugal slurry pump impeller | Mohammed Asadullah | 2024-11-26 |
| 10511748 | Electrostatic lens cleaning | — | 2019-12-17 |
| 9482440 | Humidifier with ultraviolet disinfection | Ronald C. Markham | 2016-11-01 |
| 8940085 | Humidifier with ultraviolet disinfection | Ronald C. Markham | 2015-01-27 |