Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8340338 | Adjustable shape earphone | Allan G. Mlodzikowski, George Aye, Jerry O'Leary, Michael J. Koss, Martin Thaler +1 more | 2012-12-25 |
| D633482 | Earphone | Michael J. Koss, Jerry O'Leary, Martin Thaler, George Aye | 2011-03-01 |
| D627338 | Earphone dial | Michael J. Koss, Jerry O'Leary, Martin Thaler, George Aye | 2010-11-16 |
| D625298 | Earphone set | Michael J. Koss, Jerry O'Leary, Martin Thaler, George Aye | 2010-10-12 |
| D621388 | Earphone | Michael J. Koss, Jerry O'Leary, Martin Thaler, George Aye | 2010-08-10 |