Forward Citations = 43

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4 inventors (with patents filed for the assignee):

Isidor Fritschi (1 out of 11 patents)

Jacques Herkenne (1 out of 1 patent)

Christoph Messerli (1 out of 1 patent)

4. Eric Cossy (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 5974953 - Kitchen and table-ware for steam cooking (1999-11-02),

2. D409042 - Table grill (1999-05-04),

3. 5630532 - Air pump for generating excess pressure in a fuel tank for liquid fuel (1997-05-20),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#11 in Frauenfeld

#2,400 in Switzerland

Frauenfeld, Switzerland

Sigg Ag Haushaltgerate

Forward Citations = 43

4 inventors:

Isidor Fritschi (1 out of 11 patents)

Jacques Herkenne (1 out of 1 patent)

Christoph Messerli (1 out of 1 patent)

4. Eric Cossy (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sigg Ag Haushaltgerate. Retrieved from https://idiyas.com/company/sigg-ag-haushaltgerate

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]