Company Filing History:
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Years Active: 2017-2020
Title: Innovations by Jean-Francois Castagne
Introduction: Jean-Francois Castagne is an inventor based in Bourg La Reine, France. He has made significant contributions to the field of turbomachinery and additive manufacturing. Although he currently holds no granted patents, his innovative ideas are reflected in his latest patent applications.
Latest Patent Applications: Jean-Francois Castagne has submitted two notable patent applications. The first is titled "METHOD FOR RESURFACING AT LEAST ONE ARM OF AN INTERMEDIATE CASING OF A TURBOMACHINE." This method involves resurfacing an arm of a turbomachine casing, such as those found in turbojet or turboprop engines. The process includes striking off an end of the arm, adding filler metal using a short-circuit transfer MIG welding method, and machining the resurfaced portion to achieve the required geometry. The second application is for an "INSTALLATION FOR FABRICATING A PART BY SELECTIVELY MELTING POWDER." This installation features a mechanism that produces a beam, such as a laser or electron beam, and moves the point of impact over a layer of powder. It also includes a collector element for gathering projections of molten powder during the melting process.
Conclusion: Jean-Francois Castagne's innovative approaches in turbomachinery and additive manufacturing showcase his potential as an inventor. His latest patent applications reflect his commitment to advancing technology in these fields.