Trademarks = 1

Forward Citations = 163

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5 inventors (with patents filed for the assignee):

Koen J Weijand (1 out of 31 patents)

Frans Jan Tieman (1 out of 2 patents)

Klaas Robbert Vuyk (1 out of 1 patent)

4. Kees Zeehuisen (1 out of 1 patent)

5. Frans J Tieman (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6128671 - Tactile feel device having a plurality of pins that allow a user to read (2000-10-03),

2. 5766013 - Braille cell provided with an actuator comprising a mechanically (1998-06-16),

3. 5426837 - Method of adjusting a piezo-electric bending element (1995-06-27),

4. 4758165 - Tactile relief display device and method for manufacture it (1988-07-19),

F.j. Tieman B.v. is a leading global supplier of high-quality industrial gaskets and seals. With over 50 years of experience, we provide customized solutions for various industries such as petrochemical, food, and pharmaceutical. Our dedicated team ensures superior quality products that meet the standards of reliability and performance. Visit our website to learn more about our products and services.

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USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#4 in Rockanje

#1,304 in Netherlands

Rockanje, Netherlands

F.j. Tieman B.v.