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Forward Citations = 405

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9 inventors (with patents filed for the assignee):

Franz Fischer (2 out of 62 patents)

Franz Arnold (2 out of 2 patents)

Walter Vonarburg (2 out of 10 patents)

4. Philipp Pfenniger (1 out of 20 patents)

5. Charles Kaeser (1 out of 1 patent)

6. Ulrich P Saxer (1 out of 3 patents)

7. Anton Bara (1 out of 1 patent)

8. Walter Meyer (1 out of 3 patents)

9. Paul Steinmann (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 6092252 - Motor driven toothbrush, in particular an electric toothbrush (2000-07-25),

2. D406193 - Combined interdental brush holder and brush (1999-03-02),

3. D403509 - Toothbrush (1999-01-05),

4. D398150 - Packaging container for toothbrushes (1998-09-15),

5. 5800367 - Oral irrigator with a stirrup-shaped nozzle holder (1998-09-01),

6. 5321865 - Oral hygiene device (1994-06-21),

7. D264400 - Hairbrush or similar article (1982-05-18),

8. 4167192 - Circular brush (1979-09-11),

9. 4068974 - Fountain toothbrush having bristle carrier easily producible by (1978-01-17),

Trisa Burstenfabrik Ag Triengen is a leading Swiss manufacturer of high-quality toothbrushes and personal care products. With over 130 years of experience in the industry, Trisa is known for its innovative designs and commitment to sustainability. Their products are sold worldwide and are trusted by millions of consumers for their superior quality and performance.

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

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USPTO Data Jan 1 1976 - Dec 2 2025

9 Patents

#3 in Triengen

#1,093 in Switzerland

Triengen, Switzerland

Trisa Burstenfabrik Ag Triengen