This inventor holds 6 USPTO granted patents, plus 3 CIPO patents and 1 EPO patent. Top assignees: Exxon Production Research Company, Other. Active years: 1997-2020.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Tracy Joseph Stark. Retrieved from https://idiyas.com/inventor/tracy-joseph-stark
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 100.0
CIPO Patents = 3
EPO Patents = 1
Average Co-Inventor Count = 1.2
ph-index = 4
Forward Citations = 130(Granted Patents)
Location History:
- Houston, TX (US) (1997)
- Plano, TX (US) (2004 - 2020)
Company Filing History:

Exxon Production Research Company
Other
Years Active: 1997-2020
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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: Tracy Joseph Stark. Retrieved from https://idiyas.com/inventor/tracy-joseph-stark
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]
3 patents (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]
1 patent (EPO):
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]