Michael A Johnston
2Patents
1h-index
4Co-inventors
37Inventor score
Filing activity: Oct 18, 2004 → Jul 28, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6979989B2 | Maximum power sensor for photovoltaic system | Emerging Cross-Sectional Technologies | 5 | Expired |
| US10493764B2 | Fluidic interface | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.