EPO Patents = 9

Forward Citations = 17

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4 inventors (with patents filed for the assignee):

Florian Knell (3 out of 3 patents)

Joerg R Bauer (2 out of 4 patents)

Jörg R Bauer (1 out of 1 patent)

4. Sabine Dietenberger (1 out of 1 patent)

5. Pierre-Yves Bernard Allier (0 patent)

6. Jochen Wackler (0 patent)

7. Andreas Klober (0 patent)

8. Petra Hailer (0 patent)

9. Wolf Winter (0 patent)

4 patents: Sort by Forward Citations

1. 8888099 - Self-stabilizing jigsaw puzzle (2014-11-18),

2. 8628089 - Jigsaw puzzle having one or more puzzle pieces that can be bent (2014-01-14),

3. 8544849 - Three-dimensional jigsaw puzzle (2013-10-01),

4. 8235207 - Jigsaw puzzle transporting system (2012-08-07),

Ravensburger Spieleverlag GmbH is a leading German game company, known for its high-quality board games, puzzles, and children's books. Founded in 1883, Ravensburger has a long history of producing engaging and educational products for all ages. The company is committed to innovation and creativity, constantly developing new and exciting games that captivate players around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#13 in Ravensburg

#6,900 in Germany

Ravensburg, Germany

Ravensburger Spieleverlag Gmbh