Membrane electrode assemblies for electrochemical cells
US6602630B1 · kind B1 · utility
51Cited by
14References
32Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 13, 2001 |
| Grant date | Aug 5, 2003 |
| Priority date | — |
| Expiry date | Mar 13, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.