Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639564 | Device and method of use for reducing hearing aid RF interference | — | 2003-10-28 |
| 6542128 | Wide beamwidth ultra-compact antenna with multiple polarization | Arthur O. Snow | 2003-04-01 |