Wayne F Adolf (1 out of 13 patents)
Mark R Ferdinand (1 out of 1 patent)
Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#1 in Bull Valley, IL
#6,197 in Illinois
#136,919 in US
Markco, L.l.c.
Forward Citations = 12
2 inventors:
Bull Valley, IL, United States of America
Markco, L.l.c.
% Expired Patents = 100.0
Forward Citations = 12
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Markco, L.l.c.. Retrieved from https://idiyas.com/company/markco
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]