Chungchyungbook-Do, South Korea

Drtech Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 6

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2 inventors (with patents filed for the assignee):

goldMedal Chang-Won Kim (1 out of 12 patents)

silverMedal Jung-Kee Yoon (1 out of 4 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 2 2025

1 Patents

#1 in Chungchyungbook-Do

#15,181 in South Korea

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Chungchyungbook-Do, South Korea
Forward Citations = 6

2 inventors:

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