GEC Alsthom Limited
Patent Applications and Registrations
Patent applications and USPTO patent grants for GEC Alsthom Limited.The latest application filed is for "polyphase static var compensator arrangement for supply voltage regulation by energy dissipation".
- GEC Alsthom Limited - GB GB
- GEC Alsthom Limited - Warwickshire GB
- GEC Alsthom Limited - GB2 GB2
| Patent | Date |
|---|---|
| Polyphase static var compensator arrangement for supply voltage regulation by energy dissipation Grant 6,107,785 - Griffiths August 22, 2 | 2000-08-22 |
| Switching control arrangement Grant 6,088,245 - Ainsworth July 11, 2 | 2000-07-11 |
| Control arrangement for a multilevel convertor Grant 5,995,391 - Davies , et al. November 30, 1 | 1999-11-30 |
| Button arrangement on instrument panel Grant D416,881 - Ross November 23, 1 | 1999-11-23 |
| Turbine blade Grant 5,906,474 - Haller , et al. May 25, 1 | 1999-05-25 |
| Cooling arrangements for rotating electrical machines Grant 5,866,959 - Le Flem February 2, 1 | 1999-02-02 |
| Power-line trip circuit Grant 5,841,618 - Dilkes , et al. November 24, 1 | 1998-11-24 |
| Antiseismic static electrical converter apparatus Grant 5,790,388 - Buckingham August 4, 1 | 1998-08-04 |
| Turbine blade Grant 5,779,443 - Haller , et al. July 14, 1 | 1998-07-14 |
| Method and apparatus for paying out, securing and hauling in a flexible elongate tensile member Grant 5,730,425 - Brooks March 24, 1 | 1998-03-24 |
| Electronic control apparatus Grant 5,672,943 - Vivers September 30, 1 | 1997-09-30 |
| Methods and apparatus for identifying faulted phases on an electric power transmission line Grant 5,608,327 - Jones , et al. March 4, 1 | 1997-03-04 |
| Methods of making power distribution transformers Grant 5,566,443 - Allan , et al. October 22, 1 | 1996-10-22 |
| Multilevel converter with capacitor voltage balancing Grant 5,532,575 - Ainsworth , et al. July 2, 1 | 1996-07-02 |
| Distribution transformers Grant 5,455,553 - Allan , et al. October 3, 1 | 1995-10-03 |
| Phase shifting circuits Grant 5,157,288 - Hill October 20, 1 | 1992-10-20 |
| Equipment for and methods of locating the position of a fault on a power transmission line Grant 5,072,403 - Johns December 10, 1 | 1991-12-10 |
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