Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
3 Patents
#40 in Novi, MI
#2,495 in Michigan
#73,860 in US
Porter Systems Inc.
Forward Citations = 10
5 inventors:
Novi, MI, United States of America
Porter Systems Inc.
% Expired Patents = 66.7
Trademarks = 1
Forward Citations = 10
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5 inventors (with patents filed for the assignee):
Edward Poulos (3 out of 6 patents)
Steve Lin (2 out of 4 patents)
Richard T Oliver (2 out of 2 patents)
4. Robert Lee Haeske (1 out of 3 patents)
5. Sobieslaw Derbis (1 out of 2 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Porter Systems Inc.. Retrieved from https://idiyas.com/company/porter-systems
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]