Company Filing History:
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Years Active: 1996-2010
Title: Frederic Drujon: Innovator in Acoustic Damping Technologies
Introduction
Frederic Drujon is a notable inventor based in Machemont, France. He has made significant contributions to the field of acoustic damping, holding a total of 4 patents. His work focuses on developing innovative solutions to reduce noise pollution through advanced materials and manufacturing techniques.
Latest Patents
Drujon's latest patents include a "Strip with acoustic damping properties" and a "Sound-damping profiled member." The first patent describes a method of manufacturing an assembly that includes a strip inserted between two substrates. This strip is formed from at least one damping material and is designed to have an equivalent real stiffness per unit length of at least 25 MPa and an equivalent loss factor of at least 0.25. The second patent outlines a strip made of at least one plastic-based damping material, which is intended to be inserted between two elements to attenuate noise propagating through at least one of the elements.
Career Highlights
Throughout his career, Frederic Drujon has worked with prominent companies such as Saint-Gobain Glass France and Saint-Gobain Vitrage International. His experience in these organizations has allowed him to refine his expertise in acoustic technologies and contribute to various innovative projects.
Collaborations
Drujon has collaborated with several professionals in his field, including Marc Rehfeld and Beatrice Mottelet. These partnerships have further enhanced his work and led to the development of effective acoustic solutions.
Conclusion
Frederic Drujon's contributions to acoustic damping technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials and their applications in noise reduction.