Michael F Durina (2 out of 11 patents)
Robert E Tompkins (1 out of 1 patent)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#6 in Columbiana, OH
#3,641 in Ohio
#94,841 in US
MD Plastics Incorporated
Forward Citations = 10
2 inventors:
Columbiana, OH, United States of America
MD Plastics Incorporated
% Expired Patents = 50.0
EPO Patents = 1
Trademarks = 1
Forward Citations = 10
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2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: MD Plastics Incorporated. Retrieved from https://idiyas.com/company/md-plastics
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]
1 patent (EPO):
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]