Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10402151 | Devices with enhanced audio | Aleksandar Pance, Brett Bilbrey, Martin E. Johnson, Ronald N. Isaac | 2019-09-03 |
DH
Darbey E. Hadley
Overall (All Time): #4,135,022 of 4,157,543Top 100%
1
Patents All Time