Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815443 | Solar energy focusing assembly and storage unit | John J. Vrolyk | 1989-03-28 |
| 4798949 | Linear actuated optical concentrator | William W. Wilcox | 1989-01-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815443 | Solar energy focusing assembly and storage unit | John J. Vrolyk | 1989-03-28 |
| 4798949 | Linear actuated optical concentrator | William W. Wilcox | 1989-01-17 |