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Shannon, Ireland

Happycard International Limited

USPTO Granted Patents = 2

Forward Citations = 4

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1 inventor (with patents filed for the assignee):

Heinrich Ostermeier (2 out of 3 patents)

2 patents: Sort by Forward Citations

1. 4634248 - Photographic camera for producing a composite picture (1987-01-06),

2. 4626091 - Photographic camera (1986-12-02),

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#5 in Shannon

#582 in Ireland

Shannon, Ireland

Happycard International Limited

Forward Citations = 4

1 inventor:

Heinrich Ostermeier (2 out of 3 patents)

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