Josef Lersch
16Patents
5h-index
14Co-inventors
63Inventor score
Filing activity: Aug 3, 1989 → Jul 29, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6156447A | Method for identifying a gas leak, and fuel cell system | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6849351B2 | Low-temperature fuel cell | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4968566A | Arrangement for recovering water from a fuel cell battery | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5397655A | Fuel cell block and method for adjusting the removal of inert gas from the fuel cell block | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6955862B2 | Fuel cell block | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7314676B2 | Fuel-cell stack | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7553566B2 | Fuel cell module | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9203099B2 | Fuel cell assembly and method for operating a fuel cell assembly | Emerging Cross-Sectional Technologies | 2 | Active |
| US7348085B2 | Fuel cell installation | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7862955B2 | Electrolytic cell or fuel cell with pressure pads and improved transfer resistance | Emerging Cross-Sectional Technologies | 1 | Active |
| US7338728B2 | Fuel cell block including a water separator | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7722974B2 | Fuel cell module comprising a magnetic shielding | Emerging Cross-Sectional Technologies | 0 | Expired |
| US9634338B2 | Humidification cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US10741866B2 | Fuel cell assembly and method for operating a fuel cell assembly | Emerging Cross-Sectional Technologies | 0 | Active |
| US7282289B2 | Planar and essentially rectangular fuel cell and fuel cell block | Emerging Cross-Sectional Technologies | 0 | Expired |
| US10297851B2 | Fuel cell assembly and method for operating a fuel cell assembly | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.