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USPTO Data Jan 1 1976 - Oct 6 2026
2 Patents
#36 in South Bend, IN
#1,326 in Indiana
#94,782 in US
Rpr Filtration Systems, Inc.
Forward Citations = 5
3 inventors:
South Bend, IN, United States of America
Rpr Filtration Systems, Inc.
Forward Citations = 5
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3 inventors (with patents filed for the assignee):
Arthur Perez (2 out of 11 patents)
Timothy L Brumfield (2 out of 2 patents)
August R Nukala (2 out of 2 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rpr Filtration Systems, Inc.. Retrieved from https://idiyas.com/company/rpr-filtration-systems
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]