Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11994547 | Extended pulse sampling system and method | Charles H. Cox | 2024-05-28 |
| 11641230 | Single-channel, full-time full-duplex wireless signal transmission system | Charles H. Cox | 2023-05-02 |
| 5774542 | Snap-in cover for a payphone number plate | Leo Francis Casey, David M. Otten | 1998-06-30 |
| 4456880 | I-V Curve tracer employing parametric sampling | Charles H. Cox | 1984-06-26 |