% Expired Patents = 33.3

Forward Citations = 1

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4 inventors (with patents filed for the assignee):

Heinz Brocker (3 out of 6 patents)

Hans-Rudolf Frick (3 out of 5 patents)

Matthias Rosenfelder (1 out of 1 patent)

4. Roland Greutmann (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 11712884 - Screen-printing cylinder (2023-08-01),

2. 9707793 - Printing screen (2017-07-18),

3. 9333740 - Flat screen material and printing screen (2016-05-10),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#27 in St. Gallen

#2,400 in Switzerland

St. Gallen, Switzerland

Gallus Ferd. Rueesch Ag

Forward Citations = 1

4 inventors:

Heinz Brocker (3 out of 6 patents)

Hans-Rudolf Frick (3 out of 5 patents)

Matthias Rosenfelder (1 out of 1 patent)

4. Roland Greutmann (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gallus Ferd. Rueesch Ag. Retrieved from https://idiyas.com/company/gallus-ferd-rueesch-ag

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]