Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9580357 | Roofing granules, roofing products including such granules, and process for preparing same | Ming Liang Shiao, Emmanuel Garre, Sean X. Zhou | 2017-02-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9580357 | Roofing granules, roofing products including such granules, and process for preparing same | Ming Liang Shiao, Emmanuel Garre, Sean X. Zhou | 2017-02-28 |