Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11325846 | Solar distillation system with supplemental distillation units and associated methods | Karl Leslie Polk | 2022-05-10 |
| 11305468 | Thermoplastic molding process and apparatus | — | 2022-04-19 |
| 11285400 | Multi-effect solar distillation system and associated methods | Timothy A. Polk | 2022-03-29 |