Normand Brais
12Patents
7h-index
11Co-inventors
63Inventor score
Filing activity: Jun 18, 1987 → Mar 27, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5833740A | Air purifier | Mechanical Engineering; Lighting; Heating | 74 | Expired |
| US9956306B2 | Room decontamination system, method and controller | Emerging Cross-Sectional Technologies | 59 | Active |
| US5217363A | Air-cooled oxygen gas burner assembly | Mechanical Engineering; Lighting; Heating | 32 | Expired |
| US5551869A | Gas staged burner | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US8747753B2 | Controller for UV light purification system | Physics | 11 | Active |
| US6805733B2 | Outwardly projecting air purifier | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4776289A | Method and apparatus for burning pulverized solid fuel | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5277578A | Gas burner having tangential counter-rotation air injectors and axial gas injector tube | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US10857249B2 | Room decontamination apparatus | Emerging Cross-Sectional Technologies | 4 | Active |
| US8545753B2 | Ultra-violet lamp and reflector/shield assembly | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7837933B2 | Ultra-violet lamp and reflector/shield assembly | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7976195B2 | Ultra-violet lamp and reflection/shield assembly | Mechanical Engineering; Lighting; Heating | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.