Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4312709 | Solar energy collection still | Virgil Stark, Alexandre Vayda | 1982-01-26 |
| 4191594 | Solar energy conversion | Virgil Stark, Alexandre Vayda | 1980-03-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4312709 | Solar energy collection still | Virgil Stark, Alexandre Vayda | 1982-01-26 |
| 4191594 | Solar energy conversion | Virgil Stark, Alexandre Vayda | 1980-03-04 |