Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D852784 | Wireless pair of earbuds | Winthrop Cramer | 2019-07-02 |
| 9949014 | Wireless pair of earbuds | Winthrop Cramer | 2018-04-17 |
| D750600 | Pair of earbuds | Winthrop Cramer | 2016-03-01 |
| D743948 | Pair of earbuds | Winthrop Cramer | 2015-11-24 |