Inventor · disambiguated record
Andre Coulon
Also filed as: COULON ANDRE
16 granted patents·317 citations·filing 1975–1995
94Inventor score
Files withGEC ALSTHOM ELECTROMEC6ALSTHOM ATLANTIQUE5ALSTHOM3ALSTHOM CGEE1GEN CONST ELECTR ET MACANIQUES1
Top patents by PatentIndex Score
16 records- 0188US4832993AMethod of applying a protective coating to a titanium alloy blade, and a blade obtained therebyALSTHOM·Filed 1988·Granted May 23, 1989·61 cites·3 claims
- 0282US4795313AProtective tip for a titanium blade and a method of brazing such a tipALSTHOM·Filed 1987·Granted Jan 3, 1989·37 cites·3 claims
- 0380US5413641ALaser 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
- 0473US5509286AMethod 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
- 0570US4279706AMethod and assembly for depositing a metal on a cylindrical bore which passes through a central portion of a large partALSTHOM ATLANTIQUE·Filed 1980·Granted Jul 21, 1981·15 cites·9 claims
- 0668US5383985AMethod 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
- 0763US4839237AMethod of laying a cobalt-chromium-tungsten protective coating on a blade made of a tungsten alloy including vanadium, and a blade coated therebyALSTHOM·Filed 1987·Granted Jun 13, 1989·24 cites·7 claims
- 0853US3967919ACompound turbine rotorALSTHOM CGEE·Filed 1975·Granted Jul 6, 1976·22 cites·4 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
- 1048US4584081AApparatus for depositing metal on the rubbing parts of a turbine rotorALSTHOM ATLANTIQUE·Filed 1985·Granted Apr 22, 1986·7 cites·3 claims
- 1144US4345977AMethod and apparatus for depositing metal in a large diameter cylindrical bore which passes through a large partALSTHOM ATLANTIQUE·Filed 1981·Granted Aug 24, 1982·6 cites·10 claims
- 1236US5449562ACoating for portions of a part of martensitic steel that rub in rotationGEC ALSTHOM ELECTROMEC·Filed 1993·Granted Sep 12, 1995·5 cites·4 claims
- 1335US5545271AMethod 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
- 1432US4608853APercussion apparatusALSTHOM ATLANTIQUE·Filed 1985·Granted Sep 2, 1986·3 cites·4 claims
- 1531US4060883ACompound turbine rotor and method for manufacturing elements constituting such a rotorGEN CONST ELECTR ET MACANIQUES·Filed 1976·Granted Dec 6, 1977·9 cites·2 claims
- 1623US4689095ASteel for manufacturing large forged partsALSTHOM ATLANTIQUE·Filed 1985·Granted Aug 25, 1987·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →