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USPTO Data Jan 1 1976 - Oct 6 2026
2 Patents
#8 in Herrenberg
#10,681 in Germany
Frog Design Hartmut Esslinger Gmbh
Forward Citations = 96
4 inventors:
Frog Design Hartmut Esslinger Gmbh
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:
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]