Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834613 | Radially constrained variable vane shroud | Lee E. Hansen | 1989-05-30 |
| 4743165 | Drum rotors for gas turbine engines | — | 1988-05-10 |
WU
William R. Ulrich
Overall (All Time): #2,330,980 of 4,157,543Top 60%
2
Patents All Time