Vienna, Austria

Adolf Langer

This inventor holds 1 USPTO granted patent. Top assignee: Viennatone Gesellschaft M.b.h.. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Adolf Langer. Retrieved from https://idiyas.com/inventor/adolf-langer-toeybj75

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 = 1.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Adolf Langer

Introduction

Adolf Langer is a notable inventor based in Vienna, Austria. He has made significant contributions to the field of hearing aids, particularly through his innovative designs that enhance user experience. His work focuses on creating solutions that cater to the needs of the hard-of-hearing community.

Latest Patents

Langer holds a patent for a "Plug for miniature receiver." This invention is specifically designed for pocket hearing aids, featuring a plug body with at least one plug pin that projects out of the body. To prevent sound escape and ensure a snug fit, the plug body is equipped with a circumferential bulge made of elastic material. This bulge acts as a sealing ring when the plug is inserted into the receiver, effectively acoustically sealing the gap between the receiver housing and the plug.

Career Highlights

Adolf Langer is associated with Viennatone Gesellschaft M.b.h., a company that specializes in hearing aid technology. His work at this company has allowed him to focus on developing innovative solutions that improve the quality of life for individuals with hearing impairments. His dedication to enhancing hearing aid functionality is evident in his patented designs.

Collaborations

Due to space constraints, the collaborations section will be omitted.

Conclusion

Adolf Langer's contributions to the field of hearing aids through his innovative designs and patents demonstrate his commitment to improving the lives of those with hearing difficulties. His work continues to inspire advancements in assistive 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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