This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Lockheed Martin Energy Research Corporation, Trustees of the Colorado School of Mines. Active years: 2000-2009.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert L Siegrist. Retrieved from https://idiyas.com/inventor/robert-l-siegrist
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
USPTO Granted Patents = 2 (Patent Applications = 1)
% Patents Active = 50.0
Average Co-Inventor Count = 2.4
ph-index = 2
Forward Citations = 14(Granted Patents)
Company Filing History:
1 out of 138 
Lockheed Martin Energy Research Corporation
1 out of 192 
Trustees of the Colorado School of Mines
Years Active: 2000-2009
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2 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]
1 patent pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert L Siegrist. Retrieved from https://idiyas.com/inventor/robert-l-siegrist
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]