Power Flame Incorporated
6Patents
2Active
6Granted
43Portfolio score
Filing activity: Aug 29, 1980 → Aug 2, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5275554A | Combustion system with low NO.sub.x adapter assembly | Mechanical Engineering; Lighting; Heating | 44 | Expired |
| US4345697A | Separable hinge assembly for a cover | Electricity | 18 | Expired |
| US4308972A | Separable hinge assembly for a door | Fixed Constructions | 11 | Expired |
| US6508645B1 | Manifold diffuser assembly for a gas burner | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US11686400B2 | Oil valve | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11585528B2 | Apparatus and method for a burner assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.