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Sewon Hardfacing Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 22

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6 inventors (with patents filed for the assignee):

Heung Soo Moon (1 out of 1 patent)

Pyoung Woo Shin (1 out of 1 patent)

Sae Mee Park (1 out of 1 patent)

4. Yong Cheol Hong (1 out of 8 patents)

5. Se Min Chun (1 out of 3 patents)

6. Dong Hun Shin (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 10655206 - Surface treatment method of ceramic powder using microwave plasma for enhancing flowability (2020-05-19),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#390 in

#5,485 in South Korea

Sewon Hardfacing Co., Ltd.

Forward Citations = 22

6 inventors:

Heung Soo Moon (1 out of 1 patent)

Pyoung Woo Shin (1 out of 1 patent)

Sae Mee Park (1 out of 1 patent)

4. Yong Cheol Hong (1 out of 8 patents)

5. Se Min Chun (1 out of 3 patents)

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