David Orrin Swett (2 out of 25 patents)
Charles Giordano (2 out of 2 patents)
Company Badge
USPTO Data Jan 1 1976 - Nov 10 2026
2 Patents
#39 in Canton, MA
#4,943 in Massachusetts
#95,080 in US
Draco Sound, Corp.
Forward Citations = 1
2 inventors:
Canton, MA, United States of America
Draco Sound, Corp.
Calculating rank
% Expired Patents = 100.0
CIPO Patents = 1
Forward Citations = 1
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2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Draco Sound, Corp.. Retrieved from https://idiyas.com/company/draco-sound
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]
1 patent (CIPO):
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]