Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391244 | Acoustic liner and method of forming an acoustic liner | John J. Gangloff, JR., Peter J. Walsh, Danielle L. Grolman, Craig Aaron Reimann, Thomas P. Filburn +2 more | 2022-07-19 |
| 11236929 | Exhaust duct detachable from outlet, water-heating device having the exhaust duct, and method for repairing the water-heating device | Sung Cheul Cho | 2022-02-01 |