Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11824486 | Roofing shingles for mimicking the appearance of photovoltaic modules | Thierry Nguyen, Anna Wojtowicz, Richard Perkins, Henry Krevor, Caleb Cheung +2 more | 2023-11-21 |
| 11545928 | Solar roofing system | Richard Perkins | 2023-01-03 |