EPO Patents = 4

Forward Citations = 30

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3 inventors (with patents filed for the assignee):

Hsien-Chung Tuan-Mu (2 out of 17 patents)

Jian Ren Wang (2 out of 2 patents)

Kai-Wei Cheng (1 out of 1 patent)

4. Yu-Ching Lai (1 out of 1 patent)

5. Chung-Sung Li (1 out of 2 patents)

6. Hsien-Chung Tuan Mu (3 patents)

6 patents: Sort by Forward Citations

1. 9193044 - Adjustable spanner (2015-11-24),

2. 9067308 - Ratchet wrench and body used in ratchet wrench (2015-06-30),

3. 8631725 - Ratchetable open-ended wrench (2014-01-21),

4. D690173 - Wrench (2013-09-24),

5. 8347764 - Ratchetable open-ended wrench (2013-01-08),

6. D673434 - Wrench (2013-01-01),

Apex Tool (hk) Limited Taiwan Branch is a leading manufacturer and distributor of high-quality hand tools, power tools, and industrial equipment. With a strong presence in Taiwan, the company offers a wide range of products for professional and DIY users. Apex Tool is committed to providing innovative solutions and excellent customer service to meet the needs of its clients. Visit their website to learn more about their products and services.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

6 Patents

#223 in Taichung

#1,998 in Taiwan

Taichung, Taiwan

Apex Tool (hk) Limited Taiwan Branch