This inventor holds 3 USPTO granted patents and 3 EPO patents. Top assignee: Arianegroup Sas. Active years: 2025-2026.
Company Filing History:
Years Active: 2025-2026
Title: David Bitonneau: Innovator in Textile and Propellant Technologies
Introduction
David Bitonneau is a notable inventor based in Le Haillan, France. He has made significant contributions to the fields of textile manufacturing and propellant technology. With a total of 3 patents, Bitonneau's work showcases his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is a needling system for producing a textile preform. This system includes a needling head and a robotic arm that can move in several degrees of freedom. The robotic arm is designed to follow predetermined trajectories and orientations while carrying the needling head. Additionally, it features a textile strip feeding device that deposits and cuts the textile strip on a support. A monitoring unit controls the robotic arm and the needling head's actuation according to a predefined program for making the textile preform.
Another significant patent is a device and method for finishing a solid-propellant charge. This process involves removing webs formed on the wall of a central channel of a propellant charge. The removal is achieved by leveling the wall with a tool installed on an articulated robotic arm. The robot's movements are controlled by a user interface, which includes a controller for user interaction. A force sensor measures the force applied by the leveling tool, while a control unit regulates the robot's movements to maintain the force and speed within predetermined thresholds.
Career Highlights
David Bitonneau is currently employed at Arianegroup Sas, where he continues to develop innovative solutions in his field. His work has garnered attention for its practical applications and technological advancements.
Collaborations
Bitonneau collaborates with talented coworkers, including Théo Moulieres-Seban and Simon Kamatchy. Their combined expertise contributes to the success of their projects and innovations.
Conclusion
David Bitonneau is a distinguished inventor whose work in textile and propellant technologies has led to valuable patents. His innovative contributions continue to impact the industry positively.