Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7621119 | Heat exchange injector for use in a rocket engine | William S. Brown | 2009-11-24 |
RF
Richard M. Frey
Overall (All Time): #3,341,311 of 4,157,543Top 85%
1
Patents All Time