Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D903629 | Speaker | John Carson Stewart, Brian Edward Renz, Samuel Mayo Goldburg | 2020-12-01 |
| D888007 | Speaker | Meiling Zhang, Kelvin Francis Griffiths | 2020-06-23 |
| D830329 | Speaker | Meiling Zhang, Kelvin Francis Griffiths | 2018-10-09 |