Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143341 | Balking tab to control duct coupling clocking | Richard Charles Winkler, II | 2021-10-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143341 | Balking tab to control duct coupling clocking | Richard Charles Winkler, II | 2021-10-12 |