Albert P. Grasso
44Patents
16h-index
41Co-inventors
81Inventor score
Filing activity: May 2, 1975 → Jan 26, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6451466B1 | Functional integration of multiple components for a fuel cell power plant | Emerging Cross-Sectional Technologies | 97 | Expired |
| US6159628A | Use of thermoplastic films to create seals and bond PEM cell components | Emerging Cross-Sectional Technologies | 44 | Expired |
| US6274259A | Fine pore enthalpy exchange barrier | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6331366A | Operating system for a fuel cell power plant | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6207308A | Water treatment system for a fuel cell assembly | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4344850A | Fuel cell power plant coolant cleaning system and method | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4801356A | Removal of ammonia from fuel cell power plant water system | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6797421B2 | Method and apparatus for preventing water in fuel cell power plants from freezing during storage | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4098296A | Variable area reed flow restrictor | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4973529A | Apparatus and process for forming an aqueous solution | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6316135A | Direct antifreeze cooled fuel cell | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6242118A | Method and apparatus for removing contaminants from the coolant supply of a fuel cell power plant | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4344849A | Fuel cell power plant self-controlling coolant cleaning process | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4816040A | Removal of ammonia and carbon dioxide from fuel cell stack water system by steam stripping | Performing Operations; Transporting | 17 | Expired |
| US6764787B2 | One piece sleeve gas manifold for cell stack assemblies such as fuel cells | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6428916B1 | Coolant treatment system for a direct antifreeze cooled fuel cell assembly | Emerging Cross-Sectional Technologies | 16 | Expired |
| US3982961A | Fuel cell stack with an integral ejector for reactant gas recirculation | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5726105A | Composite article | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4923767A | Fuel cell power plants employing an aqueous solution | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4804591A | Fuel cell powerplant employing an aqueous solution | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4582025A | Liquid level detector | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US4855192A | Fuel cell clean waste water discharge system | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4835072A | Apparatus employing an aqueous solution | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6562503B2 | Freeze tolerant fuel cell power plant | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6475652B2 | Fine pore enthalpy exchange barrier for a fuel cell power plant | Emerging Cross-Sectional Technologies | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.