Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631545 | Apparatus and method for regulating a power line using frequency domain self-synchronization control | Martin Norman | 1997-05-20 |
| 5585758 | Current source gate drive circuit for simultaneous firing of thyristors | Frank J. Prines, Martin Norman | 1996-12-17 |
| 5548203 | Capacitor polarity-based var correction controller for resonant line conditions and large amplitude line harmonics | Martin J. Norman | 1996-08-20 |
| 5111382 | High power, high frequency resonant inverter using MOS controlled thyristors | Franklin B. Jones, Charles E. Carter, Charles S. Kerfoot | 1992-05-05 |