Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844688 | Gas turbine engine control system | Peter F. Neal | 1989-07-04 |
RC
Richard Clough
Overall (1989): #66,364 of 140,708Top 50%
1
Patents 1989