Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209223 | Heat exchanger vane with partial height airflow modifier | Roberto J. Perez | 2021-12-28 |
| 11105425 | Check valve flapper with reduced moment of inertia and method of making | Feng Feng, Cheryl Chunyu Dou | 2021-08-31 |