Howard Fein (1 out of 32 patents)
Andrew G Cartlidge (1 out of 23 patents)
Company Badge
USPTO Data Jan 1 1976 - Nov 10 2026
1 Patents
#65 in Mentor, OH
#5,273 in Ohio
#137,142 in US
Daniel B. Bortnick
Forward Citations = 1
2 inventors:
Mentor, OH, United States of America
Daniel B. Bortnick
Calculating rank
Forward Citations = 1
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Daniel B. Bortnick. Retrieved from https://idiyas.com/company/daniel-b-bortnick
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]