Span; Roland
Patent Applications and Registrations
Patent applications and USPTO patent grants for Span; Roland.The latest application filed is for "gas turbine plant for a working medium in the form of a carbon dioxide/water mixture".
- Span; Roland - Paderborn-Sande DE
| Patent | Date |
|---|---|
| Gas Turbine Plant For A Working Medium In The Form Of A Carbon Dioxide/water Mixture App 20080066443 - Frutschi; Hans Ulrich ; et al. | 2008-03-20 |
| Methods and apparatus for starting up emission-free gas-turbine power stations Grant 6,945,052 - Frutschi , et al. September 20, 2 | 2005-09-20 |
| Methods and apparatus for starting up emission-free gas-turbine power stations App 20040237536 - Frutschi, Hans Ulrich ; et al. | 2004-12-02 |
| Gas turbine plant for a working medium in the form of a carbon dioxide/water mixture App 20040200205 - Frutschi, Hans Ulrich ; et al. | 2004-10-14 |
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