David E Mroczka (2 out of 10 patents)
Edward J Mroczka (1 out of 1 patent)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#4 in Cromwell, CT
#1,782 in Connecticut
#94,841 in US
Double D Development Company L.l.c.
Forward Citations = 30
2 inventors:
Cromwell, CT, United States of America
Double D Development Company L.l.c.
Forward Citations = 30
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2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Double D Development Company L.l.c.. Retrieved from https://idiyas.com/company/double-d-development-company
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]