Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
11 Patents
#2 in Pueblo, CO
#581 in Colorado
#27,490 in US
#51,714 in the World
Transportation Technology Center, Inc.
Forward Citations = 83
17 inventors:
Pueblo, CO, United States of America
Transportation Technology Center, Inc.
% Expired Patents = 72.7
Trademarks = 4
Forward Citations = 83
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17 inventors (with patents filed for the assignee):
Daniel Hunter Stone (4 out of 4 patents)
Alan Lee Polivka (2 out of 2 patents)
Jerome J Malone, Jr (2 out of 2 patents)
4. Francisco C Robles Hernandez (2 out of 2 patents)
5. Mark A Dembosky (2 out of 3 patents)
6. Kevin D Hass (2 out of 3 patents)
7. Kevin James Sawley (2 out of 2 patents)
8. Douglas R Earnest (1 out of 3 patents)
9. Brian Eric Smith (1 out of 1 patent)
10. Steven Mark Renfrow (1 out of 2 patents)
11. Muhammad Naeem Akhtar (1 out of 1 patent)
12. David Daniel Davis (1 out of 1 patent)
13. Gopichand Katragadda (1 out of 1 patent)
14. Gregory Anthony Garcia (1 out of 1 patent)
15. Richard Paul Reiff (1 out of 1 patent)
11 patents:
2. 9102341 - Method for detecting the extent of clear, intact track near a railway vehicle (2015-08-11),
3. 7871015 - Rail joint assembly using embedded load transfer keys and method therefor (2011-01-18),
4. 7591909 - Railroad wheel steels having improved resistance to rolling contact fatigue (2009-09-22),
5. 7559999 - Railroad wheel steels having improved resistance to rolling contact fatigue (2009-07-14),
6. 6768298 - Transverse crack detection in rail head using low frequency eddy currents (2004-07-27),
Company Overview
Transportation Technology Center, Inc. (TTCI) is a leading research and development organization based in Pueblo, Colorado, specializing in the advancement of transportation technologies. The center focuses on enhancing the safety, efficiency, and performance of rail systems through innovative engineering solutions and comprehensive testing services. TTCI collaborates with various stakeholders in the transportation sector to address challenges and promote sustainable practices, making significant contributions to the future of rail transportation.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Transportation Technology Center, Inc.. Retrieved from https://idiyas.com/company/transportation-technology-center
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]