Woodbury, MN, United States of America

Ralph P Fravel

This inventor holds 1 USPTO granted patent. Top assignee: K/s Himpp. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ralph P Fravel. Retrieved from https://idiyas.com/inventor/ralph-p-fravel

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Ralph P. Fravel: Innovator in Auditory Prosthesis Technology

Introduction

Ralph P. Fravel is a notable inventor based in Woodbury, MN (US). He has made significant contributions to the field of auditory prosthesis technology. His innovative work focuses on enhancing the auditory experience for users through adaptive filtering methods.

Latest Patents

Ralph P. Fravel holds a patent for an "Auditory prosthesis for adaptively filtering selected auditory component by user activation and method for doing same." This invention is designed to improve the ability to filter out unwanted auditory components by relying on user activation. The auditory prosthesis adapts to the user's environment, allowing for a more tailored auditory experience. The device utilizes a transducer to convert environmental sounds into electrical signals, which are then processed by an adaptive filter. This filter adjusts its characteristics based on user input, effectively isolating the desired auditory components from the noise.

Career Highlights

Ralph P. Fravel is associated with K/S Himpp, where he continues to develop innovative auditory solutions. His work has been instrumental in advancing the technology used in auditory prostheses, making them more effective and user-friendly.

Collaborations

Ralph has collaborated with Sigfrid Daniel Soli, contributing to the development of auditory technologies that enhance user experience. Their partnership has led to advancements in the field, focusing on user-centered design and functionality.

Conclusion

Ralph P. Fravel's contributions to auditory prosthesis technology exemplify the impact of innovation in improving quality of life for individuals with hearing challenges. His work continues to inspire advancements in auditory solutions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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