EPO Patents = 2

Forward Citations = 231

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7 inventors (with patents filed for the assignee):

Uli Witzig (2 out of 10 patents)

Volker Wilhelm Eysing (1 out of 2 patents)

Emil Eberle (1 out of 1 patent)

4. Peter Tobler (1 out of 2 patents)

5. Eckard Hansen (1 out of 1 patent)

6. Thomas Kluser (1 patent)

7. Eckhard Hansen (4 patents)

6 patents: Sort by Forward Citations

1. 7320503 - Backrest for seats and chairs having pressure and tensile elements (2008-01-22),

2. 6257661 - Work chair (2001-07-10),

3. 6189971 - Task chair with adjustable seat depth (2001-02-20),

4. 6038982 - Table with a height-adjustable tabletop part (2000-03-21),

5. 4763950 - Tilting chair, especially office chair (1988-08-16),

6. 4682814 - Tilting seat and back chair, particularly tilting desk chair (1987-07-28),

Provenda Marketing Ag is a leading marketing agency specializing in creating innovative and effective marketing campaigns for businesses of all sizes. With a team of experienced professionals, Provenda Marketing Ag offers a range of services including digital marketing, branding, and social media management. Their goal is to help clients succeed in today's competitive market by delivering targeted and results-driven marketing strategies.

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

#2 in Sennwald

#1,448 in Switzerland

Sennwald, Switzerland

Provenda Marketing Ag