Forward Citations = 96

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4 inventors (with patents filed for the assignee):

Hartmut H Esslinger (2 out of 70 patents)

John G Kelly (1 out of 35 patents)

Barry Wingate (1 out of 1 patent)

4. Thomas Gingele (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. D525620 - Organizer (2006-07-25),

2. D292765 - Worktable or similar article (1987-11-17),

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USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#8 in Herrenberg

#10,681 in Germany

Herrenberg, Germany

Frog Design Hartmut Esslinger Gmbh

Forward Citations = 96

4 inventors:

Hartmut H Esslinger (2 out of 70 patents)

John G Kelly (1 out of 35 patents)

Barry Wingate (1 out of 1 patent)

4. Thomas Gingele (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Frog Design Hartmut Esslinger Gmbh. Retrieved from https://idiyas.com/company/frog-design-hartmut-esslinger

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]