Christopher Johnson
12Patents
6h-index
1Co-inventors
56Inventor score
Filing activity: Feb 7, 1994 → Dec 22, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD883541S1 | Auxiliary light | General | 18 | Active |
| USD927737S1 | Auxiliary vehicle light | General | 13 | Active |
| US11273751B2 | Auxiliary light for mounting to a vehicle | Mechanical Engineering; Lighting; Heating | 9 | Active |
| USD802187S1 | Light bar assembly | General | 8 | Active |
| US5458290A | Subterranean sprinkler supports | Human Necessities | 7 | Expired |
| US11067254B1 | Auxiliary light for mounting to a vehicle | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US10309592B2 | Rear facing multi-light and function light bar | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10801692B2 | Auxiliary light | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10641472B1 | Hybrid laser/LED modular light source with enhanced directional illumination | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10920942B2 | Rear facing multi-light and function light bar | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10955121B2 | Hybrid laser/LED modular light source with enhanced directional illumination | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12163303B2 | Raised foundation system for prefabricated real property structure | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.