Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680145 | Light-weight reflector for concentrating radiation | Geoffrey W. Marks, John M. Hedgepeth | 1997-10-21 |
| 5642122 | Spacecraft antennas and beam steering methods for satellite communciation system | Douglas Gene Lockie | 1997-06-24 |