Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5742153 | Coasting power supply for AC power system waveform measuring instrument | Alexander McEachern | 1998-04-21 |
| 5347464 | High-pass filter for enhancing the resolution of AC power line harmonic measurements | Alexander McEachern | 1994-09-13 |