Michael C. Underwood
4Patents
2h-index
11Co-inventors
41Inventor score
Filing activity: Aug 31, 2001 → Jun 3, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6700762B2 | Filter-switched drive operating mode control | Electricity | 18 | Expired |
| US7834643B2 | Systems and methods for reducing distortion in a power source using an active harmonics filter | Emerging Cross-Sectional Technologies | 5 | Active |
| US11368119B2 | Motor current balancing method for ESP system | Electricity | 0 | Active |
| US9695685B2 | Systems and methods for detecting and communicating failure of integral surge suppression in drive systems for downhole equipment | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.