Michael F Leban (1 out of 2 patents)
John M Giordano (1 out of 11 patents)
Company Badge
USPTO Data Jan 1 1976 - Nov 10 2026
1 Patents
#49 in Norfolk, VA
#2,582 in Virginia
#137,142 in US
Signatures, Inc.
Forward Citations = 16
2 inventors:
Norfolk, VA, United States of America
Signatures, Inc.
Calculating rank
Forward Citations = 16
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Signatures, Inc.. Retrieved from https://idiyas.com/company/signatures
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]