Roger Dumont
11Patents
3h-index
8Co-inventors
53Inventor score
Filing activity: Jun 20, 1975 → Jun 28, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4034217A | Optical device for lighting apparatus, with a plurality of combined reflectors | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5772011A | Switch-fuse unit provided with a control block to activate auxiliary circuits | Electricity | 4 | Expired |
| US6923680B2 | Electrical apparatus intended for mounting on a subframe | Electricity | 3 | Expired |
| US10020142B2 | Trippable control system for a breaker pole and breaker gear | Electricity | 2 | Active |
| US10008355B2 | Control system for a breaker pole with forcing, and breaker gear | Electricity | 2 | Active |
| US7223929B2 | Front or side controlled electrical shutoff apparatus | Electricity | 2 | Expired |
| US6278619A | Circuit breaker for low voltage alternating electric installation | Electricity | 1 | Expired |
| US7064286B2 | Secure operation mechanism for electrical shutdown device and device equipped with such a mechanism | Electricity | 1 | Expired |
| US11127549B2 | Manual control device for a remotely operated source inverter | Electricity | 0 | Active |
| US10892570B1 | Electrical connection device for an electrical apparatus and connection method using said device | Electricity | 0 | Active |
| US9144167B2 | Fuse box and electrical cut-off device provided with such a box | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.