Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957040 | Propeller gearbox oil cooler for a rotary wing aircract | David A. Darrow, Jr. | 2018-05-01 |
| 9951825 | Multi-plate clutch | David A. Darrow, Jr. | 2018-04-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957040 | Propeller gearbox oil cooler for a rotary wing aircract | David A. Darrow, Jr. | 2018-05-01 |
| 9951825 | Multi-plate clutch | David A. Darrow, Jr. | 2018-04-24 |