Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837176 | Roofing shingles, tiles and shakes | Choung-Houng Lai, Jia Liu, Liyan Ma, Gregory F. Jacobs | 2020-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837176 | Roofing shingles, tiles and shakes | Choung-Houng Lai, Jia Liu, Liyan Ma, Gregory F. Jacobs | 2020-11-17 |