Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844688 | Gas turbine engine control system | Richard Clough | 1989-07-04 |
PN
Peter F. Neal
Overall (1989): #69,477 of 140,708Top 50%
1
Patents 1989