Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812106 | Variable stator vane arrangement for a compressor | — | 1989-03-14 |
DP
Duncan G. Purgavie
Overall (All Time): #3,922,914 of 4,157,543Top 95%
1
Patents All Time