Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678175 | Satellite system using equatorial and polar orbit relays | Mark A. Sturza, Jose Manuel Villalvazo, David Bayer, Erik Goldman, Arthur K. Peters +1 more | 1997-10-14 |
| 5666648 | Polar relay system for satellite communication | — | 1997-09-09 |
| 5641135 | Inflatable torus and collapsible hinged disc spacecraft designs for satellite communication system | David Patterson | 1997-06-24 |