Hans Ruegg (1 out of 18 patents)
Patrick Muller (1 out of 3 patents)
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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#313 in Zurich
#4,405 in Switzerland
Von Roll Umelttechnik Ag
Forward Citations = 4
2 inventors:
Von Roll Umelttechnik Ag
Forward Citations = 4
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Von Roll Umelttechnik Ag. Retrieved from https://idiyas.com/company/von-roll-umelttechnik-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]