Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4765134 | Acoustic oscillatory pressure control for solid propellant rocket | Robert Brown | 1988-08-23 |
| 4760695 | Acoustic oscillatory pressure control for ramjet | Robert Brown | 1988-08-02 |
RD
Roger Dunlap
Overall (All Time): #2,337,956 of 4,157,543Top 60%
2
Patents All Time