Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322415 | Pitch actuation system restraint device for a helicopter blade folding system | Kevin A. White | 1994-06-21 |
JJ
John H. Engelmann, Jr.
Overall (All Time): #3,800,166 of 4,157,543Top 95%
1
Patents All Time