Josef Hecht
14Patents
6h-index
28Co-inventors
66Inventor score
Filing activity: Apr 24, 1989 → Jun 23, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7669945B2 | Refrigerating or freezing apparatus | Mechanical Engineering; Lighting; Heating | 35 | Expired |
| US7886407B2 | Hinge arrangement | Fixed Constructions | 16 | Active |
| US5877475A | Radiant heating body | Electricity | 15 | Expired |
| US8347553B2 | Drive device for refrigerator doors | Emerging Cross-Sectional Technologies | 11 | Active |
| US5721419A | Output power regulating device for a radiant heating arrangement | Physics | 8 | Expired |
| US7805892B2 | Refrigerator and/or freezer | Human Necessities | 7 | Active |
| US8234818B2 | Refrigerating and/or freezing appliance | Fixed Constructions | 5 | Active |
| US8469470B2 | Refrigerator unit and/or a freezer unit | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US6207935A | Radiant heating element with a metal foil heat conductor | Electricity | 3 | Expired |
| US8312694B2 | Refrigerator and/or freezer door unit | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US4993299A | Vertical gang saw apparatus | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5864121A | Heating element | Electricity | 1 | Expired |
| US12095522B2 | Modulation of supply current in active antenna systems | Electricity | 0 | Active |
| US11646755B2 | Method and devices for determining a frequency range of a signal to be transmitted | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.