Trademarks = 7

Forward Citations = 140

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3 inventors (with patents filed for the assignee):

Jacob Moses Blass (5 out of 8 patents)

John Murray (2 out of 2 patents)

Richard Appleby (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 6325626 - Interdental brush (2001-12-04),

2. 5806539 - Method and apparatus for forming elongate PTFE material and PTFE (1998-09-15),

3. 5657779 - Method and apparatus for forming elongate PTFE material and PTFE (1997-08-19),

4. 5293661 - Interdental brush holder (1994-03-15),

5. 5220932 - Dental floss and method of making it (1993-06-22),

6. 4996056 - Dental floss and tape (1991-02-26),

Westone Products Limited is a leading provider of high-quality audio products, including professional earphones, in-ear monitors, and hearing protection solutions. With over 60 years of experience in the industry, Westone has built a reputation for innovation and superior sound quality. Their products are trusted by musicians, audiophiles, and audio professionals worldwide.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

6 Patents

#207 in

#2,676 in United Kingdom

GB

Westone Products Limited

Forward Citations = 140

3 inventors:

Jacob Moses Blass (5 out of 8 patents)

John Murray (2 out of 2 patents)

Richard Appleby (1 out of 1 patent)

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