Roy D Carr (2 out of 7 patents)
Robert W Sessions (2 out of 31 patents)
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USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#16 in Burr Ridge, IL
#4,391 in Illinois
#94,905 in US
Ferris Mfg. Co.
Forward Citations = 303
2 inventors:
Burr Ridge, IL, United States of America
Ferris Mfg. Co.
Forward Citations = 303
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2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ferris Mfg. Co.. Retrieved from https://idiyas.com/company/ferris-mfg-company
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]