Bloomington, MN, United States of America

Craig E Tromborg

This inventor holds 1 USPTO granted patent. Top assignee: Telex Communications, Inc.. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Craig E Tromborg. Retrieved from https://idiyas.com/inventor/craig-e-tromborg

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Craig E. Tromborg: Innovator in Electret Transducer Technology

Introduction

Craig E. Tromborg is a notable inventor based in Bloomington, MN (US). He is recognized for his contributions to the field of electret transducer technology. His innovative approach has led to the development of a unique patent that enhances the functionality of audio devices.

Latest Patents

Craig E. Tromborg holds a patent for an electret transducer and method of fabrication. This electret transducer comprises a motor and signal processing apparatus, which may include an amplifier and/or impedance matching means, all housed within a sealed conductive enclosure. The design allows for independent testing of the motor and signal processing means before they are combined into a unitary structure. The motor is constructed from easily fabricated components, ensuring efficient assembly and functionality.

Career Highlights

Tromborg has made significant strides in his career, particularly through his work at Telex Communications, Inc. His innovative designs have contributed to advancements in hearing aid technology, making audio devices more effective and user-friendly. His patent showcases his ability to integrate complex components into a cohesive and functional unit.

Collaborations

Craig E. Tromborg has collaborated with Dean W. Flygstad, working together to push the boundaries of audio technology. Their partnership has fostered innovation and led to the development of cutting-edge solutions in the field.

Conclusion

Craig E. Tromborg's work in electret transducer technology exemplifies his commitment to innovation and excellence. His contributions have had a lasting impact on the audio industry, particularly in enhancing the performance of hearing aids. His patent reflects a significant advancement in the field, showcasing his expertise and dedication to improving audio technology.

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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