Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6591197 | Fiber orientation verification for a composite article | Allen E. Trudeau | 2003-07-08 |
| 5755558 | Fiber reinforced composite spar for a rotary wing aircraft and method of manufacture thereof | William C. Reinfelder, Corey D. Jones, William G. Degnan, David A. Kovalsky | 1998-05-26 |
| 5417549 | Expandable spar filler block device | Michael E. Daniska | 1995-05-23 |
| 5320494 | Helicopter rotor blade having a replaceable anhedral tip | William C. Reinfelder | 1994-06-14 |
| 5273398 | Rotor blade balance weight assembly | William C. Reinfelder | 1993-12-28 |