Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4438724 | Grooved gas gate | David A. Gattuso, Kevin Hoffman | 1984-03-27 |
| 4419533 | Photovoltaic device having incident radiation directing means for total internal reflection | Wolodymyr Czubatyj, Rajendra Singh, David D. Allred, Jaime M. Reyes | 1983-12-06 |