Assignee
GEC ALSTHOM ELECTROMEC
FR·22 granted patents·348 citations·filing 1993–1998
Top patents by PatentIndex Score
22 records- 0180US5413641ALaser nitriding an element made of titanium alloy by blowing nitrogen and inert gasGEC ALSTHOM ELECTROMEC·Filed 1993·Granted May 9, 1995·38 cites·3 claims
- 0273US5509286AMethod and apparatus for surface treating and prestressing the inside wall of a cavityGEC ALSTHOM ELECTROMEC·Filed 1995·Granted Apr 23, 1996·35 cites·13 claims
- 0368US5383985AMethod of installing an insert serving as a protective cladding on a part made of martensitic steel or of titanium-based alloyGEC ALSTHOM ELECTROMEC·Filed 1993·Granted Jan 24, 1995·25 cites·12 claims
- 0456US5780932AElectricity generating unit having a combined cycle and including a gas turbine and a steam turbine having a plurality of modulesGEC ALSTHOM ELECTROMEC·Filed 1995·Granted Jul 14, 1998·22 cites·3 claims
- 0556US5545932ASuperconducting switch and application to a charger for a superconducting coilGEC ALSTHOM ELECTROMEC·Filed 1994·Granted Aug 13, 1996·15 cites·5 claims
- 0656US5436606AFeed connection for a superconductive coilGEC ALSTHOM ELECTROMEC·Filed 1994·Granted Jul 25, 1995·22 cites·17 claims
- 0754US5524441ALead-in module for the supply of a low critical temperature superconducting electric loadGEC ALSTHOM ELECTROMEC·Filed 1994·Granted Jun 11, 1996·14 cites·8 claims
- 0851US5567116AArrangement for clipping stress peaks in a turbine blade rootGEC ALSTHOM ELECTROMEC·Filed 1995·Granted Oct 22, 1996·33 cites·3 claims
- 0950US5340530AMethod of forming an insert on a part to be clad that is made of steel or of titanium alloyGEC ALSTHOM ELECTROMEC·Filed 1993·Granted Aug 23, 1994·25 cites·7 claims
- 1047US5831506AStationary induction coil for a solenoidal induction launcher, and a solenoidal induction launcher provided with such a coilGEC ALSTHOM ELECTROMEC·Filed 1996·Granted Nov 3, 1998·15 cites·17 claims
- 1146US5495714ACondenser envelope made of concrete for a structurally independent low pressure moduleGEC ALSTHOM ELECTROMEC·Filed 1995·Granted Mar 5, 1996·13 cites·6 claims
- 1244US5350276AHigh pressure modules of drum rotor turbines with admission of steam having very high characteristicsGEC ALSTHOM ELECTROMEC·Filed 1993·Granted Sep 27, 1994·20 cites·10 claims
- 1342US5407497AMethod of heat treatment for two welded-together parts of different steel alloy gradesGEC ALSTHOM ELECTROMEC·Filed 1994·Granted Apr 18, 1995·8 cites·3 claims
- 1436US5522454ACondenser made of concrete for an axial exhaust steam turbine, with simplified mounting of heat exchange bundlesGEC ALSTHOM ELECTROMEC·Filed 1995·Granted Jun 4, 1996·8 cites·6 claims
- 1536US5449562ACoating for portions of a part of martensitic steel that rub in rotationGEC ALSTHOM ELECTROMEC·Filed 1993·Granted Sep 12, 1995·5 cites·4 claims
- 1635US6324746B1Method of manufacturing a stable multifilament superconductor with reduced lossesGEC ALSTHOM ELECTROMEC·Filed 1998·Granted Dec 4, 2001·7 cites·19 claims
- 1735US5545271AMethod of fabricating a titanium alloy part, a titanium alloy part fabricated in this way, and a semi-finished titanium alloy productGEC ALSTHOM ELECTROMEC·Filed 1995·Granted Aug 13, 1996·2 cites·4 claims
- 1834US5447025ACombined gas turbine and steam turbine power plantGEC ALSTHOM ELECTROMEC·Filed 1994·Granted Sep 5, 1995·12 cites·4 claims
- 1934US5440888AApparatus for transferring liquid helium between two devices at different potentialsGEC ALSTHOM ELECTROMEC·Filed 1994·Granted Aug 15, 1995·7 cites·2 claims
- 2031US5397954AElastic support device for stator winding end turnsGEC ALSTHOM ELECTROMEC·Filed 1993·Granted Mar 14, 1995·4 cites·6 claims
- 2125US5795412AMethod of manufacturing and repairing a blade made of α-β titaniumGEC ALSTHOM ELECTROMEC·Filed 1996·Granted Aug 18, 1998·14 cites·11 claims
- 2224US5873158AMethod of manufacturing a multifilament superconductor with resistive barrier integrated into the outer ringGEC ALSTHOM ELECTROMEC·Filed 1996·Granted Feb 23, 1999·4 cites·14 claims
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