For the Inventor, By the Inventor

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Ta Wu Lun, Taiwan

Hung Mei Brush Co., Ltd.

USPTO Granted Patents = 3

Forward Citations = 65

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2 inventors (with patents filed for the assignee):

Aqee Kao (2 out of 3 patents)

Bao-Shen Liu (1 out of 13 patents)

3 patents: Sort by Forward Citations

1. 5104077 - Suction cup (1992-04-14),

2. D302848 - Water injecting gun or similar article (1989-08-15),

3. 4807586 - Jet water gun (1989-02-28),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#1 in Ta Wu Lun

#3 in Taiwan

Ta Wu Lun, Taiwan

Hung Mei Brush Co., Ltd.

Forward Citations = 65

2 inventors:

Aqee Kao (2 out of 3 patents)

Bao-Shen Liu (1 out of 13 patents)

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