Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443241 | Solar heat-reflective roofing granules, solar heat-reflective shingles, and process for producing same | Ming Liang Shiao, Husnu M. Kalkanoglu, Gregory F. Jacobs | 2019-10-15 |
| 10316520 | Colored roofing granules with increased solar heat reflectance, solar heat-reflective shingles and process for producing same | Ming Liang Shiao, Husnu M. Kalkanoglu | 2019-06-11 |
| 10246879 | Roofing granules with high solar reflectance, roofing products with high solar reflectance, and processes for producing same | Ming Liang Shiao, Walter T. Stephens | 2019-04-02 |