Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4449514 | Solar concentrator protective system | — | 1984-05-22 |
| 4236383 | Solar energy receiver for a Stirling engine | Robert A. Administrator of the National Aeronautics and Space Frosch | 1980-12-02 |