Charleston, SC, United States of America

Oto Technologies LLC


USPTO Granted Patents = 10

% Expired Patents = 90.0

Forward Citations = 134

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6 inventors (with patents filed for the assignee):

goldMedal Richard J Walsh (9 out of 122 patents)

silverMedal Alfredo Celino Issa (8 out of 115 patents)

bronzeMedal Michael W Helpingstine (2 out of 7 patents)

4.  Benjamin Ferid Issa (1 out of 2 patents)

5.  Gregory Morgan Evans (1 out of 87 patents)

6.  John Edward Cronin (1 out of 496 patents)


10 patents:

Oto Technologies LLC is a leading provider of innovative audio solutions, specializing in advanced sound technology for enhanced audio experiences. With a focus on quality and cutting-edge technology, Oto Technologies offers a range of premium audio products designed to meet the needs of consumers and professionals alike.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

10 Patents

#14 in Charleston, SC

#171 in South Carolina

#29,807 in US

#55,915 in the World

Charleston, SC (US)
Charleston, SC, United States of America
Forward Citations = 134

6 inventors:

Please report any incorrect information to [email protected]
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