Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7348865 | Impedance-matching coupler | Luiz Conrado, Luciene Demenicis, Walter Margulis, Daniele Seixas | 2008-03-25 |
| 5200719 | Impedance-matching coupler | Walter Margulis | 1993-04-06 |