Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764280 | Multi-bladed tail rotor hub design for coriolis relief | Cecil E. Covington, David A. Haynie, Joseph John Zierer, Eric Boyle | 2004-07-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764280 | Multi-bladed tail rotor hub design for coriolis relief | Cecil E. Covington, David A. Haynie, Joseph John Zierer, Eric Boyle | 2004-07-20 |