John T. French
14Patents
5h-index
11Co-inventors
63Inventor score
Filing activity: Mar 14, 1985 → Apr 19, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD390936S | Gas fireplace front with a top grill | General | 119 | Expired |
| US5553603A | Air to fuel ratio adjustment device for sealed-combustion type fireplaces | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US10151493B2 | Gas safety shutoff | Mechanical Engineering; Lighting; Heating | 8 | Active |
| USD290392S | Glass fireplace door | General | 7 | Expired |
| USD439642S | Gas fireplace front | General | 6 | Expired |
| US10820750B2 | Computer-controlled grills | Human Necessities | 4 | Active |
| USD421795S | Gas fireplace front | General | 3 | Expired |
| US10830449B2 | Gas safety shutoff | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9066620B2 | Barbeque radiant burner | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9970656B2 | Barbeque radiant burner | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10058105B2 | Smoking device | Human Necessities | 1 | Active |
| US11662098B2 | Gas safety shutoff | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11300298B2 | Gas safety shutoff | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12111060B2 | Gas safety shutoff | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.