Company Filing History:
2 out of 30 
1 out of 4 Years Active: 1999-2000
Title: Professor Pascal Hamery - Innovator in Hearing Protection Technology
Introduction
Pascal Hamery, located in Mulhouse, France, is a distinguished inventor with a focus on innovations in acoustic technology. With three patents to his name, Hamery has contributed significantly to the field of hearing protection, particularly in developing devices that address high noise levels.
Latest Patents
Among Hamery's most notable patents is a hearing protector designed to attenuate noises with an intensity of up to 190 dB. This invention is characterized by a flexible cylindrical body that fits securely in the auditory canal, featuring a ferrule at each end. At least one of these ferrules incorporates a channel that contains an acoustic filter. Importantly, both ferrules may include acoustic filters that can be identical or different, offering versatility in noise reduction.
Another significant contribution by Hamery is the development of an acoustic valve capable of selective and non-linear sound filtering. This valve can be integrated into a perforated earplug and consists of a tube containing two rigid disks with perforations. The design ensures that the total perforated surface of at least one disk ranges from 0.03 to 0.5 mm², allowing for fine-tuned acoustic performance.
Career Highlights
Throughout his career, Pascal Hamery has worked with prestigious organizations, including the Franco-German Research Institute of Saint-Louis. His expertise in acoustic technologies and innovative design has positioned him as a notable figure in his field, contributing to advancements in hearing protection and sound management.
Collaborations
Hamery has collaborated with several prominent individuals, including his coworkers Armand Dancer and Georges Evrard. These partnerships have fostered a creative environment, leading to the successful development of his patented technologies.
Conclusion
In summary, Pascal Hamery stands out as a remarkable inventor with a passion for enhancing hearing protection technologies. His latest patents demonstrate a commitment to innovation, providing solutions for individuals exposed to extreme noise environments. With a solid background in research and collaboration, Hamery continues to make impactful contributions to the field of acoustics.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.