Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661790 | Door comprising vented stile, and method of making the same | Scott E. Johnson, Shirley Wang | 2023-05-30 |
| 11473364 | Doors comprising glazed unit, and method of making the same | Shirley Wang, Scott E. Johnson, Sungtse Lin | 2022-10-18 |
| 11377902 | Door comprising vented stile, and method of making the same | Scott E. Johnson, Shirley Wang | 2022-07-05 |
| 10968683 | Doors comprising glazed unit, and method of making the same | Shirley Wang, Scott E. Johnson, Sungste Lin | 2021-04-06 |
| 10246934 | Door comprising vermiculite-containing core, and method of making the same | Shirley Wang, Scott E. Johnson, Sungtse Lin | 2019-04-02 |