Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10668701 | Sound and heat insulating blanket | Pingfan Wu, Lianzhou Chen, Fredrick W. Vance, Charles W. Hedley, Gregory Simon +1 more | 2020-06-02 |
| 10501612 | Curable composition for sound barrier film | Pingfan Wu, Lianzhou Chen, Fredrick W. Vance, Charles W. Hedley, Gregory Simon +1 more | 2019-12-10 |