Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D871371 | Speaker | Pontus Wahlgren, Doug Ebert, Don Mayette | 2019-12-31 |
| 10236699 | Device charging system | Alan R. Olson, William Christopher Carmichael, Alexander S. Danielson, Donald Mayette, Steven Ryutaro Takayama +4 more | 2019-03-19 |