Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7926970 | In-grade lighting fixture | Matthew Pressel | 2011-04-19 |
| 7905621 | In-grade lighting fixture | James A. A. Hickman, Matthew Pressel, Michael Riebling, David A. Smith | 2011-03-15 |
| 7524078 | In-grade lighting fixture | Matthew Pressel | 2009-04-28 |
| 7494252 | Compact luminaire enclosure | Gerry Thornton, Matthew Pressel, James A. A. Hickman, Jesse Wojtkowiak, Gary E. Kehr +5 more | 2009-02-24 |