Ralph Mason Ennis
10Patents
7h-index
20Co-inventors
62Inventor score
Filing activity: Dec 30, 1993 → Jan 26, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6084756A | Apparatus for testing protection of an electric power distribution circuit by an arc fault circuit breaker | Electricity | 48 | Expired |
| US6052046A | Miniaturized double pole circuit breaker with arc fault and ground fault protection | Electricity | 34 | Expired |
| US6477022B1 | Ground fault of arc fault circuit breaker employing first and second separable contacts and plural actuating mechanisms | Electricity | 32 | Expired |
| US6392513B1 | Circuit breaker with common test button for ground fault and arc fault circuit | Electricity | 30 | Expired |
| US6507255B1 | Remotely controllable circuit breaker | Electricity | 19 | Expired |
| US6407354B1 | Electrical switching apparatus including a baffle member having a deflectable flap | Electricity | 17 | Expired |
| US6489867B1 | Separating pins for the shunt wires of a circuit breaker | Electricity | 8 | Expired |
| US6801110B2 | Spacer for the shunt wires within a circuit breaker | Electricity | 7 | Expired |
| US7019240B2 | Electrical switching apparatus interface assembly and operating handle attachment therefor | Electricity | 5 | Expired |
| US5519558A | Three phase throttle current technique | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.