Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
3 Patents
#47 in Naperville, IL
#3,453 in Illinois
#73,929 in US
Dupage Children's Museum, Inc.
Forward Citations = 6
3 inventors:
Naperville, IL, United States of America
Dupage Children's Museum, Inc.
Calculating rank
% Expired Patents = 66.7
Trademarks = 3
Forward Citations = 6
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3 inventors (with patents filed for the assignee):
Mark A Wickart (2 out of 2 patents)
Richard Grant Sparber (1 out of 14 patents)
Paul E Maass (1 out of 4 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dupage Children's Museum, Inc.. Retrieved from https://idiyas.com/company/dupage-children-s-museum
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]