Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856272 | Method for maintaining blade tip clearance | Edward J. Hovan | 1989-08-15 |
| 4648241 | Active clearance control | Merle L. Dinse | 1987-03-10 |
RP
Robert L. Putman
Overall (All Time): #2,332,486 of 4,157,543Top 60%
2
Patents All Time