Tommy L Williamson (2 out of 2 patents)
Ronald D Thomas (2 out of 5 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#1,541 in Houston, TX
#6,299 in Texas
#94,841 in US
Ppi Engineering & Construction Services, LLC
Forward Citations = 2
2 inventors:
Houston, TX, United States of America
Ppi Engineering & Construction Services, LLC
Trademarks = 2
Forward Citations = 2
Loading Chart...
Loading Chart...
2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ppi Engineering & Construction Services, LLC. Retrieved from https://idiyas.com/company/ppi-engineering-and-construction-services
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]