Charles C Shearer (1 out of 1 patent)
Elizabeth G Burns (1 out of 39 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#94 in Wilmington, MA
#6,606 in Massachusetts
#136,844 in US
Raffi & Swanson, Incorporated
Forward Citations = 5
2 inventors:
Wilmington, MA, United States of America
Raffi & Swanson, Incorporated
% Expired Patents = 100.0
Forward Citations = 5
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Raffi & Swanson, Incorporated. Retrieved from https://idiyas.com/company/raffi-and-swanson
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]