Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10703466 | Propulsor hub weight element and balancing method | David A. Darrow, Jr., Ron William Waldo | 2020-07-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10703466 | Propulsor hub weight element and balancing method | David A. Darrow, Jr., Ron William Waldo | 2020-07-07 |