Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11264518 | Etching of solar cell materials | Pongsthorn Uralwong, David D. Smith | 2022-03-01 |
| 11227962 | Wire-based metallization and stringing for solar cells | Richard Hamilton Sewell, David Aaron Randolph Barkhouse, Lewis Abra | 2022-01-18 |