This inventor holds 6 USPTO granted patents. Top assignees: Alcon Laboratories, Inc., Eye Technology, Inc., Eyesys Technologies, Inc.. Active years: 1988-2006.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Spencer P Thornton. Retrieved from https://idiyas.com/inventor/spencer-p-thornton
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 83.3
Average Co-Inventor Count = 2.1
ph-index = 5
Forward Citations = 141(Granted Patents)
Company Filing History:
1 out of 449 
Alcon Laboratories, Inc.
1 out of 1 Eye Technology, Inc.
1 out of 3 Eyesys Technologies, Inc.
4. 1 out of 2
Eyesys-Premier, Inc.
5. 1 out of 1
Sciencebased Health
6. 1 out of 834,453 patents
Other
Years Active: 1988-2006
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6 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Spencer P Thornton. Retrieved from https://idiyas.com/inventor/spencer-p-thornton
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]
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]