Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11562726 | Plates and plate assemblies for noise attenuators and other devices and methods making the same | Doug Scheffler, Roy Ronald Pelfrey | 2023-01-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11562726 | Plates and plate assemblies for noise attenuators and other devices and methods making the same | Doug Scheffler, Roy Ronald Pelfrey | 2023-01-24 |