Merlin Gerin
46Patents
0Active
46Granted
37Portfolio score
Filing activity: Dec 20, 1974 → Sep 21, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5477091A | High quality electrical power distribution system | Emerging Cross-Sectional Technologies | 279 | Expired |
| US5210385A | Low voltage circuit breaker with multiple contacts for high currents | Electricity | 111 | Expired |
| US5357394A | Circuit breaker with selective locking | Electricity | 102 | Expired |
| US4682264A | Circuit breaker with digital solid-state trip unit fitted with a calibration circuit | Electricity | 100 | Expired |
| US5475558A | Electrical power distribution device with isolation monitoring | Physics | 99 | Expired |
| US5115371A | Circuit breaker comprising an electronic trip device | Electricity | 96 | Expired |
| US5334808A | Draw-out molded case circuit breaker | Electricity | 96 | Expired |
| US5331500A | Circuit breaker comprising a card interfacing with a trip device | Electricity | 91 | Expired |
| US5379013A | Molded case circuit breaker with interchangeable trip units | Electricity | 90 | Expired |
| US5300907A | Operating mechanism of a molded case circuit breaker | Electricity | 90 | Expired |
| US4900882A | Rotating arc and expansion circuit breaker | Electricity | 89 | Expired |
| US4952897A | Limiting circuit breaker | Electricity | 89 | Expired |
| US4939492A | Electromagnetic trip device with tripping threshold adjustment | Electricity | 88 | Expired |
| US5347097A | Electrical circuit breaker with rotating arc and self-extinguishing expansion | Electricity | 87 | Expired |
| US4443828A | Low voltage circuit breaker | Electricity | 30 | Expired |
| USD316396S | Uninterruptible power supply cell | General | 22 | Expired |
| US4591228A | Mechanical fastening device for assembling electrical equipment modules | Electricity | 17 | Expired |
| US5068616A | Monitoring process and device of a quasi-closed electromagnetic shield | Physics | 17 | Expired |
| US4380785A | Solid state trip unit for an electrical circuit breaker | Electricity | 16 | Expired |
| US5235318A | Individual electronic dosimetry installation | Physics | 15 | Expired |
| US4153827A | Magnetic blow-out arc extinguishing device | Electricity | 14 | Expired |
| US4039983A | High-speed high-current circuit interrupter having electrodynamically operated arcing contacts | Electricity | 13 | Expired |
| US4571659A | Static overcurrent trip device to operate a circuit breaker in response of fault conditions in an alternating current net system | Electricity | 12 | Expired |
| US4309581A | Gas circuit breaker having independent main and arcing circuits | Electricity | 11 | Expired |
| US5101316A | Microprocessor-based trip device with optional functions and selection process of said functions | Electricity | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.