Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11292647 | UV-resistant roofing shingles film, roll, and package | Manuel Chiu | 2022-04-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11292647 | UV-resistant roofing shingles film, roll, and package | Manuel Chiu | 2022-04-05 |