John Donahue
8Patents
7h-index
8Co-inventors
52Inventor score
Filing activity: Jul 17, 1985 → Jul 31, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6399231B1 | Method and apparatus for regenerating the performance of a PEM fuel cell | Emerging Cross-Sectional Technologies | 41 | Expired |
| US7657831B2 | Creating and customizing a workflow process from a document | Physics | 40 | Expired |
| US7024397B1 | Method and apparatus for negotiating a real estate lease using a computer network | Physics | 31 | Expired |
| US4652502A | Porous plate for an electrochemical cell and method for making the porous plate | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7146343B2 | Method and apparatus for negotiating a contract over a computer network | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6572823B1 | Apparatus and method for reconstituting a solution | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4938942A | Carbon graphite component for an electrochemical cell and method for making the component | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5732463A | Method of preparing a fuel cell electrode | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.