Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700387 | Systems and methods for impedance synthesis | John Evans, Shayne Messerly | 2004-03-02 |
| 6697485 | Data signal attenuator and systems and methods for using same | John Evans, Shayne Messerly | 2004-02-24 |