Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D753654 | Wearable electronic display device | John Groff | 2016-04-12 |
| D749273 | Helmet | Samuel Kass, Donald Erickson | 2016-02-09 |
| D747295 | In-ear headphone | Hans Karsten Moritz | 2016-01-12 |