Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11456126 | Electric switch | Chunkai Zheng, Ziping Li, Bangran Huang, Shengjian Huang | 2022-09-27 |
| 11352479 | Rigid polyurethane foam containing reactive flame retardant | Andrew Piotrowski, Joseph Zilberman, Jeffrey Stowell, Mark Gelmont, Mayank Singh +1 more | 2022-06-07 |