Patrick J. Duffy
22Patents
3h-index
34Co-inventors
63Inventor score
Filing activity: Aug 24, 1995 → Oct 20, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5699221A | Support bracket for an electrical unit | Electricity | 8 | Expired |
| USD926520S1 | Cooking burner | General | 5 | Active |
| US10408187B2 | Wave energy convertor | Emerging Cross-Sectional Technologies | 3 | Active |
| US9943211B2 | Dishwasher with condensing drying system | Human Necessities | 3 | Active |
| USD951019S1 | Cooking burner | General | 3 | Active |
| US10697641B2 | Orifice holder mounting system for gas cooktop | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11162689B2 | Cooktop with hinged grates | Human Necessities | 1 | Active |
| US10222069B2 | Sliding orifice holder for a gas powered cooktop | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10512388B2 | Dishwasher with condensing drying system | Performing Operations; Transporting | 0 | Active |
| US11549688B2 | Anti-rotation feature for a burner | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12116972B2 | Wave-powered towing apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US11873996B2 | Cooktop with hinged grates | Human Necessities | 0 | Active |
| US12018843B2 | Cooktop with hinged burner grates | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD1081257S1 | Cooking appliance | General | 0 | Active |
| US11566791B2 | Orifice holder | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11536463B2 | Cooktop with side frame members | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11320152B2 | Cooktop with hinged burner grates | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10808939B2 | Sliding orifice holder for a gas powered cooktop | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD1038694S1 | Cooking burner | General | 0 | Active |
| US12078361B2 | Combination gas burner assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11248802B2 | Orifice holder | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11236909B2 | Orifice holder mounting system for gas cooktop | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.