Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9712196 | Tunable notch filter | David Steven Ripley, Edward F. Lawrence | 2017-07-18 |
| 9712197 | Tunable notch filter and contour tuning circuit | David Steven Ripley, Edward F. Lawrence | 2017-07-18 |