Company Filing History:
Years Active: 1991-1992
Title: Innovations by John Fredrickson in Hearing Aid Technology
Introduction
John Fredrickson is an accomplished inventor based in Clayton, MO (US). He has made significant contributions to the field of hearing aid technology, holding a total of 2 patents. His innovative designs focus on improving the functionality and comfort of hearing aids for users.
Latest Patents
Fredrickson's latest patents include the "Implantable Hearing Aid Coupler Device" and the "Implantable Middle Ear Hearing Aid System and Acoustic Coupler Therefor." The acoustical coupler in these devices features a closed-bottom containment with a compliant diaphragm, forming an acoustic chamber. A length of tubing connects the chamber to an electroacoustic transducer, which can be either a microphone or a hearing aid receiver. The transducer is designed to be placed outside the middle ear cavity, often behind the ear, while the coupler can be positioned within the middle ear cavity. This innovative design allows for effective sound transmission and improved hearing capabilities for users.
Career Highlights
Fredrickson is currently associated with Storz Instrument Co., where he continues to develop and refine his inventions. His work has been instrumental in advancing hearing aid technology, making it more accessible and effective for individuals with hearing impairments.
Collaborations
Fredrickson collaborates with A Maynard Engebretson, contributing to the development of innovative solutions in the field of auditory devices.
Conclusion
John Fredrickson's contributions to hearing aid technology through his patents and collaborations highlight his commitment to improving the quality of life for those with hearing loss. His innovative designs continue to pave the way for advancements in this essential field.