Trevor Wardle (1 out of 6 patents)
Dong Dai, Legal Representative (1 out of 1 patent)
Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#3 in Ashland, KY
#541 in Kentucky
#94,905 in US
Tw Environmental, Inc.
Forward Citations = 4
2 inventors:
Ashland, KY, United States of America
Tw Environmental, Inc.
% Expired Patents = 100.0
Forward Citations = 4
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2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tw Environmental, Inc.. Retrieved from https://idiyas.com/company/tw-environmental
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]