Daryl A Michael (1 out of 14 patents)
Jennifer L Michael (1 out of 3 patents)
Company Badge
USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#11 in Marion, IA
#900 in Iowa
#137,142 in US
Welshmark Industries Inc.
Forward Citations = 11
2 inventors:
Marion, IA, United States of America
Welshmark Industries Inc.
Calculating rank
% Expired Patents = 100.0
Forward Citations = 11
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Welshmark Industries Inc.. Retrieved from https://idiyas.com/company/welshmark-industries
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]