Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9773426 | Apparatus and method to facilitate singing intended notes | Eric A. Freudenthal, Eric M. Hanson | 2017-09-26 |
BU
Bryan E. Usevitch
Overall (2017): #472,608 of 506,227Top 95%
1
Patents 2017