Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848987 | Vortex motion phase separator for zero gravity liquid transfer | Wilson M. Fraser, Jr. | 1989-07-18 |
FH
Frank S. Howard
Overall (1989): #114,722 of 140,708Top 85%
1
Patents 1989