John Marshall
11Patents
2h-index
13Co-inventors
43Inventor score
Filing activity: Jun 11, 2018 → Jul 20, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10371333B2 | Flame simulating assembly for simulated fireplaces including an integrated flame screen and ember bed | Mechanical Engineering; Lighting; Heating | 11 | Active |
| US10731810B2 | Flame simulating assembly for simulated fireplaces including a reflecting light system | Mechanical Engineering; Lighting; Heating | 4 | Active |
| USD1055986S1 | Particle spreader | General | 1 | Active |
| US10711964B2 | Flame simulating assembly for simulated fireplaces including an integrated flame screen and ember bed | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10584841B2 | Flame simulating assembly with occluded shadow imaging wall | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11690311B2 | Systems and methods for spreading particulate material | Emerging Cross-Sectional Technologies | 0 | Active |
| US11744170B2 | Handheld spreader with removable sifter | Fixed Constructions | 0 | Active |
| US11553641B2 | Dual-impeller spreader with dual shut-off controls | Emerging Cross-Sectional Technologies | 0 | Active |
| US10451235B2 | Flame simulating assembly for simulated fireplaces including a flame screen having non-continuous flame segments | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12274196B2 | Electric assist walk-behind spreader | Fixed Constructions | 0 | Active |
| US10520149B2 | Flame simulating assembly for simulated fireplaces including a light channeling shield | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.