This inventor holds 1 USPTO granted patent. Top assignees: Safran, Safran Nacelles. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 410 
1 out of 245 
Years Active: 2026
Title: Fabien Arnaud: Inventor in Aircraft Acoustic Technology.
Introduction
Fabien Arnaud is an inventor associated with Moissy-Cramayel, France. His patent work concerns acoustic technology for aircraft propulsion assembly nacelles.
Latest Patents
Arnaud is credited with 1 patent: “Method for Forming a Sound Attenuation Structure Provided with S-Shaped Cells.” The invention describes a method for producing an acoustic resonator panel with transverse internal obstacles that lengthen the path of sound waves. It involves forming a perforated metal sheet, stacking thermoplastic cellular cores with perforated sheets between successive cores, compacting the stack, and thermoplastically welding the components.
Career Highlights
Arnaud’s professional experience includes work with Safran and Safran Nacelles. His patent reflects an engineering focus on sound attenuation in aircraft nacelle structures.
Collaborations
Nicolas Pierre Lanfant is identified as Arnaud’s coworker.
Conclusion
Fabien Arnaud’s recorded invention applies layered thermoplastic structures and perforated sheets to the challenge of reducing aircraft nacelle noise.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile