Issued Patents 2025
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12192698 | Loudspeaker with reduced audio coloration caused by reflections from a surface | Martin E. Johnson, Simon K. Porter, Suzanne Hardy | 2025-01-07 |
JS
John H. Sheerin
Overall (2025): #332,566 of 469,880Top 75%
1
Patents 2025