Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11251168 | Three-layer color display using stacked LED layers | William Johnstone Ray, Darin Wagner, Richard A. Blanchard | 2022-02-15 |
| 11164851 | Three-layer color display using active LED dies | William Johnstone Ray, Darin Wagner, Richard A. Blanchard | 2021-11-02 |
| 11110291 | Oral treatment device, system and method | Brian Bloch | 2021-09-07 |
| 10636772 | Three-layer color display using printed LED dies | William Johnstone Ray, Darin Wagner, Richard A. Blanchard | 2020-04-28 |
| 7044099 | Cylinder head gasket with integral filter element | Steven J Gorgas | 2006-05-16 |
| 6112578 | Multiple cavity leak test process | Gregg T. Black | 2000-09-05 |