Method of making a fuel cell component using an easily removed mask
US7531100B2 · kind B2 · utility
3Cited by
4References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2006 |
| Grant date | May 12, 2009 |
| Priority date | — |
| Expiry date | Jan 27, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of making a fuel cell component using a mask, which is removed after further processing to yield a surface with variable properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.