Inventor · disambiguated record
Alain Hassan
Also filed as: HASSAN ALAIN
3 granted patents·12 citations·filing 1992–2004
61Inventor score
Top patents by PatentIndex Score
3 records- 0142US5407497AMethod 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
- 0228US7056086B2Steam turbine including a high-pressure body having a single state of bladesALSTOM TECHNOLOGY LTD·Filed 2004·Granted Jun 6, 2006·0 cites·18 claims
- 0319US5244005ADevice for causing a drop in the pressure of high pressure oil controlling admission valves of a turbine in the event of excess speedALSTHOM GEC·Filed 1992·Granted Sep 14, 1993·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →