Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11605747 | Solar energy collector adaptable to variable focal point | — | 2023-03-14 |
| 9423155 | Solar energy collector and system for using same | — | 2016-08-23 |
| 7334963 | Concrete slab joint stabilizing system and apparatus | Robert P. Costa | 2008-02-26 |