Karl Strasser
17Patents
9h-index
10Co-inventors
69Inventor score
Filing activity: Feb 26, 1974 → Jan 29, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5478662A | Method and apparatus for disposing of water and/or inert gas from a fuel cell block | Emerging Cross-Sectional Technologies | 80 | Expired |
| US5543238A | Fuel cell and method for moistening the electrolyte of the fuel cell | Emerging Cross-Sectional Technologies | 64 | Expired |
| US4317864A | Battery consisting of a multiplicity of electrochemical cells | Emerging Cross-Sectional Technologies | 50 | Expired |
| USRE36148E | Method and apparatus for disposing of water and/or inert gas from a fuel cell block | General | 39 | Expired |
| US3935028A | Fuel cell set and method | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5472801A | Component for installation in a process control apparatus | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6068942A | Process for operating a PEM fuel cell installation | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6849351B2 | Low-temperature fuel cell | 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 |
| US4407903A | Electric dc source | Emerging Cross-Sectional Technologies | 9 | Expired |
| US3979224A | Fuel cell battery consisting of a plurality of fuel cells | Emerging Cross-Sectional Technologies | 6 | Expired |
| USRE38156E1 | Process for operating a PEM fuel cell installation | General | 3 | Expired |
| US4844992A | Current connection device | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7553566B2 | Fuel cell module | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6896990B2 | Device for connecting at least two fuel cell batteries and correspondingly connected plant | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7348085B2 | Fuel cell installation | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7722974B2 | Fuel cell module comprising a magnetic shielding | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.