Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840394 | Conductive strip based mask for metallization of semiconductor devices | — | 2020-11-17 |
| 10672924 | Laser foil trim approaches for foil-based metallization for solar cells | Robert Woehl, Richard Hamilton Sewell, Mohamed A. Elbandrawy, Taeseok Kim, Thomas Pass +2 more | 2020-06-02 |
| 10644170 | Metallization of conductive wires for solar cells | Richard Hamilton Sewell, David Aaron Randolph Barkhouse, Douglas Rose | 2020-05-05 |