Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10913538 | Outflow valve assemblies including non-metallic frames and enhanced attachment features | Daniel C. Birchak, Albert Kang, Darrell Horner, John Perek, Abhay Naik +4 more | 2021-02-09 |