Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8858031 | Light engine device with direct to linear system driver | Sean R. DARRAS, Gerald Edward Frazee, Paul Prior | 2014-10-14 |
| 5215490 | Building block set of tenon engaging edge connecting members | — | 1993-06-01 |