Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4189675 | Satellite personal communications system | Robert A. Administrator of the National Aeronautics and Space Frosch, Joel Smith | 1980-02-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4189675 | Satellite personal communications system | Robert A. Administrator of the National Aeronautics and Space Frosch, Joel Smith | 1980-02-19 |