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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#1,300 in Wilmington, DE
#1,944 in Delaware
#136,844 in US
Great American Lines, Inc.
Forward Citations = 5
4 inventors:
Wilmington, DE, United States of America
Great American Lines, Inc.
% Expired Patents = 100.0
Trademarks = 1
Forward Citations = 5
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4 inventors (with patents filed for the assignee):
Byron M Sugahara (1 out of 2 patents)
Avrum A Freelund (1 out of 2 patents)
Kent A Merrill (1 out of 1 patent)
4. Ronald E Williamson (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Great American Lines, Inc.. Retrieved from https://idiyas.com/company/great-american-lines
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]