Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#324 in Tucson, AZ
#1,988 in Arizona
#136,919 in US
Sigma Laboratories, Inc.
Forward Citations = 28
3 inventors:
Tucson, AZ, United States of America
Sigma Laboratories, Inc.
Calculating rank
Forward Citations = 28
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3 inventors (with patents filed for the assignee):
Angelo Yializis (1 out of 55 patents)
Michael G Mikhael (1 out of 25 patents)
Ali Boufelfel (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sigma Laboratories, Inc.. Retrieved from https://idiyas.com/company/sigma-laboratories
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]