Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4660193 | Digital modulation method for standard broadcast FM subcarrier | Richard L. Stuart | 1987-04-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4660193 | Digital modulation method for standard broadcast FM subcarrier | Richard L. Stuart | 1987-04-21 |