Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856943 | Airfoil incidence angle adjustment method | Carl Nelson, Frank P. Turner | 1989-08-15 |
DS
Donald Scott Smith
Overall (1989): #118,965 of 140,708Top 85%
1
Patents 1989