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USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#5 in Flawil
#3,075 in Switzerland
Procontrol Ag
Forward Citations = 35
3 inventors:
Procontrol Ag
Forward Citations = 35
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3 inventors (with patents filed for the assignee):
Bruno Stillhard (2 out of 13 patents)
Ronald Siegrist (2 out of 8 patents)
Hugo Blochlinger (1 out of 2 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Procontrol Ag. Retrieved from https://idiyas.com/company/procontrol-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]
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]
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]