Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10492005 | High-efficiency speaker with multi-magnet structure | Christopher Michael Forrester | 2019-11-26 |
CL
Christian Lorenz
Overall (2019): #510,508 of 560,194Top 95%
1
Patents 2019