Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180387 | Voltage-controlled, hydrodynamically isolated, ion-generation apparatus and method | David A. Bell, Mark Hubbard | 2021-11-23 |
| 11052327 | Unvented, back-pressure-controlled, laminar-annular-velocity-distribution, continuous centrifugal separator apparatus and method | David A. Bell | 2021-07-06 |
| 10994224 | Fractionator annular drain apparatus and method | David A. Bell, Kristen Tucker, John Michael Higley | 2021-05-04 |
| 10995020 | Fouling-resistant, water-remediation apparatus, system, and method | David A. Bell | 2021-05-04 |