Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9820065 | Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects | — | 2017-11-14 |
| 9729987 | Method and apparatus to evaluate audio equipment via at least one filter for dynamic distortions and or differential phase and or frequency modulation effects | — | 2017-08-08 |
| 9549226 | Method and apparatus for reducing and restoring the effectiveness of a commercial skip system | John O. Ryan, Peter Wonfor | 2017-01-17 |