David R. Rohn
24Patents
8h-index
45Co-inventors
75Inventor score
Filing activity: Dec 7, 1981 → Oct 13, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7290398B2 | Refrigeration control system | Mechanical Engineering; Lighting; Heating | 62 | Expired |
| US5265005A | Processor for a programmable controller | Physics | 58 | Expired |
| US5636124A | Multitasking industrial controller | Emerging Cross-Sectional Technologies | 56 | Expired |
| US4742443A | Programmable controller with function chart interpreter | Physics | 32 | Expired |
| US5812133A | Industrial controller with display of rung execution | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4455621A | Programmable controller with multiple functions | Physics | 21 | Expired |
| US5212631A | Programmable controller processor module having multiple program instruction execution sections | Physics | 14 | Expired |
| US10580599B1 | Vacuum circuit interrupter with actuation having active damping | Electricity | 11 | Active |
| US9331746B2 | System and method for providing information to and/or obtaining information from a component of an electrical distribution system | Emerging Cross-Sectional Technologies | 2 | Active |
| US11994836B2 | Smart circuit interrupter accessories applied power diagnostics | Electricity | 1 | Active |
| US9111696B1 | Electrical switching apparatus, and trip unit and interface assembly therefor | Electricity | 1 | Active |
| USD1042359S1 | Circuit interrupter cover | General | 1 | Active |
| US11545312B2 | Switching device with improved closing prevention | Electricity | 1 | Active |
| US10153118B2 | Frame module, circuit breaker including the same and associated method | Electricity | 1 | Active |
| US12130312B2 | Method to detect signal corruption from conductive dust in a circuit breaker | Physics | 0 | Active |
| US9647446B2 | Electrical switching apparatus including alternating current electronic trip circuit with arc fault detection circuit | Electricity | 0 | Active |
| US9847201B2 | Circuit protection apparatus and method of setting trip parameters thereof | Electricity | 0 | Active |
| US9136079B2 | Electronic trip unit, circuit interrupter including the same, and method of setting trip unit settings | Electricity | 0 | Active |
| US10796868B2 | Thomson coil integrated moving contact in vacuum interrupter | Electricity | 0 | Active |
| US10727012B2 | Molded case circuit interrupter having circuitry component situated adjacent rear exterior surface | Electricity | 0 | Active |
| US11978607B2 | Smart circuit interrupter accessories internal component diagnostics | Electricity | 0 | Active |
| US11342728B2 | Circuit interrupters with electronically controlled lock out tag out systems and related electrical distribution systems and methods | Electricity | 0 | Active |
| US11715936B2 | Circuit interrupters with electronically controlled lock out tag out systems and related electrical distribution systems and methods | Electricity | 0 | Active |
| US9472945B2 | Electrical switching apparatus including alternating current electronic trip circuit with arc fault detection circuit | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.