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For the Inventor, By the Inventor

Vienna, Austria

Viennatone Gesellschaft M.b.h.

Calculating rank
USPTO Granted Patents = 12

Forward Citations = 641

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8 inventors (with patents filed for the assignee):

goldMedal Zlatan Ribic (4 out of 14 patents)

silverMedal Heinz Hardt (2 out of 2 patents)

bronzeMedal Friedrich Pohacker (1 out of 1 patent)

4.  Norbert Goles (1 out of 1 patent)

5.  Alfred Zadina (1 out of 1 patent)

6.  Franz Janovsky (1 out of 1 patent)

7.  Adolf Langer (1 out of 1 patent)

8.  Fritz Hueber (1 out of 1 patent)


12 patents:

1. 5528696 - Hearing aid (1996-06-18),
2. 5359321 - Remote control device for controlling apparatuses carried on the body, (1994-10-25),
3. 5263089 - Hearing aid (1993-11-16),
4. 5214709 - Hearing aid for persons with an impaired hearing faculty (1993-05-25),
5. 4964170 - Hearing aid (1990-10-16),
6. 4790019 - Remote hearing aid volume control (1988-12-06),
7. 4657106 - 'Ear' hearing aid (1987-04-14),
8. 4607720 - Hearing aid (1986-08-26),
9. 4417104 - Plug for miniature receiver (1983-11-22),
10. 4232405 - Prosthesis joint (1980-11-11),
11. 4087730 - Electric control circuit (1978-05-02),
12. 4084267 - Drive for an orthosis or a prosthesis (1978-04-18),
Company Overview
Viennatone Gesellschaft M.b.h. is a Vienna-based company specializing in the development and manufacturing of advanced audio technology solutions. The organization focuses on innovative sound systems and acoustic engineering, catering to various sectors including entertainment, telecommunications, and consumer electronics. With a commitment to enhancing audio experiences, Viennatone leverages cutting-edge research to create products that meet the evolving needs of its global clientele.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

12 Patents

#66 in Vienna

#269 in Austria

#48,235 in the World

Vienna, AT
Vienna, Austria

Viennatone Gesellschaft M.b.h.

Forward Citations = 641

8 inventors:

goldMedal Zlatan Ribic (4 out of 14 patents)

silverMedal Heinz Hardt (2 out of 2 patents)

bronzeMedal Friedrich Pohacker (1 out of 1 patent)

4.  Norbert Goles (1 out of 1 patent)

5.  Alfred Zadina (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Viennatone Gesellschaft M.b.h.. Retrieved from https://idiyas.com/company/viennatone-gesellschaft-m-b-h

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

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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