John Walsh
26Patents
5h-index
5Co-inventors
62Inventor score
Filing activity: Nov 29, 1999 → Aug 19, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6419055B1 | Variable-attitude mount for brake controllers and the like | Performing Operations; Transporting | 23 | Expired |
| US9671125B2 | Fan controller | Emerging Cross-Sectional Technologies | 22 | Active |
| US7240851B2 | Thermostat fan and boiler timer | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US10712036B2 | Fault detection diagnostic variable differential variable delay thermostat | Emerging Cross-Sectional Technologies | 12 | Active |
| US9500386B1 | Fan controller | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US9328933B2 | External thermostat fan controller | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10281938B2 | Method for a variable differential variable delay thermostat | Emerging Cross-Sectional Technologies | 5 | Active |
| US10921014B1 | Smart thermostat power control apparatus | Electricity | 4 | Active |
| US11175060B2 | Fan-on detection and correction | Emerging Cross-Sectional Technologies | 3 | Active |
| US10533768B2 | Smart fan controller | Emerging Cross-Sectional Technologies | 3 | Active |
| US8763920B1 | External thermostat fan controller | Emerging Cross-Sectional Technologies | 3 | Active |
| US9995493B2 | Efficient fan controller | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11563310B2 | Bipolar ionizer with feedback control | Electricity | 1 | Active |
| US11187425B2 | Thermostat variable fan-off delay | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11879651B2 | Occupancy-based fan control | Emerging Cross-Sectional Technologies | 1 | Active |
| US11173226B1 | Balanced bipolar ionizer based on unbalanced high-voltage output | Human Necessities | 1 | Active |
| US12066200B2 | Occupancy fan controller | Emerging Cross-Sectional Technologies | 1 | Active |
| US11022335B2 | Economizer cooling delay correction | Emerging Cross-Sectional Technologies | 0 | Active |
| USRE49383E1 | External thermostat fan controller | General | 0 | Active |
| US12345428B2 | Occupancy fan controller | Emerging Cross-Sectional Technologies | 0 | Active |
| US10663186B2 | Apparatus and methods to determine economizer faults | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10859284B2 | Solid-state common-wire adapter for smart communicating thermostats | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9797405B1 | Method for efficient fan control for electric or gas furnaces and heat pumps in heating mode | Emerging Cross-Sectional Technologies | 0 | Active |
| US11460208B2 | Smart thermostat fan controller | Emerging Cross-Sectional Technologies | 0 | Active |
| US11029061B2 | Economizer perimeter gap sealing | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.