For the Inventor, By the Inventor

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Chun Well Industry Co. Ltd.

USPTO Granted Patents = 3

Forward Citations = 4

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6 inventors (with patents filed for the assignee):

Maw-Tien Lee (3 out of 7 patents)

Kuo-Ji Yen (3 out of 3 patents)

Jen-Ray Chang (3 out of 4 patents)

4. Liang-Hsign Chou (3 out of 3 patents)

5. Shou-Ming Lee (1 out of 2 patents)

6. Cho-Kun Yang (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 8536253 - Method for producing rubberized concrete using waste rubber tires (2013-09-17),

2. 8536239 - Method for producing improved rubberized concrete using waste rubber tires (2013-09-17),

3. 8338506 - Method for producing improved rubberized concrete using waste rubber tires (2012-12-25),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#1,113 in Taipei

#3,189 in Taiwan

Chun Well Industry Co. Ltd.

Forward Citations = 4

6 inventors:

Maw-Tien Lee (3 out of 7 patents)

Kuo-Ji Yen (3 out of 3 patents)

Jen-Ray Chang (3 out of 4 patents)

4. Liang-Hsign Chou (3 out of 3 patents)

5. Shou-Ming Lee (1 out of 2 patents)

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