Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D481392 | Dongle | James MacDonal Turnbull, Stuart Karten, Eric Olson, Dennis Schroeder | 2003-10-28 |
| D478991 | Locking ear gel | Daniel W. Mauney, Thomas Henry Perszyk, Edward Springer | 2003-08-26 |
| D469081 | Wireless headset | Thomas Henry Perszyk, Anita Habeich, James Turnbull, Stuart Karten, Eric Olson | 2003-01-21 |