Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6375426 | Protective edge members for composite flexures | Robert Arnold Brack, Ernest Powell, Dharam J. Reddy, Ronald Dean Rice | 2002-04-23 |
| 5358381 | Yoke for helicopter rotor systems | Cecil E. Covington, Timothy Kent Ledbetter, Ernest Powell, Madison K. Robinson, Ajay Sehgal | 1994-10-25 |
| 4427340 | Soft inplane bearingless helicopter rotor | Robert W. Metzger, William D. Neathery, Peter A. Reyes, Cecil E. Covington, Willem Broekhuizen | 1984-01-24 |