Wolfram Fleck
11Patents
7h-index
17Co-inventors
59Inventor score
Filing activity: Jun 7, 1994 → Sep 18, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5645950A | Process for supplying air to a fuel cell system | Emerging Cross-Sectional Technologies | 76 | Expired |
| US5766786A | Method and system for metered supply of methanol and/or water to a fuel-cell system | Emerging Cross-Sectional Technologies | 67 | Expired |
| US5434016A | Process and apparatus for supplying air to a fuel cell system | Emerging Cross-Sectional Technologies | 60 | Expired |
| US5432020A | Process and apparatus for humidifying process gas for operating fuel cell systems | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5646852A | Method and device for vehicle fuel cell dynamic power control | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5794732A | Apparatus and method for starting a fuel cell vehicle | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5967164A | Valve with a Laval nozzle and a method of metering a fluid | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6753105B2 | Fuel cell system | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6699608B2 | Method and apparatus for humidifying a gas flow and to a method for using such a device | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7309537B2 | Fuel cell system with fluid stream recirculation | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6926987B2 | Fuel cell system and method for operating the same | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.