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Chet J. Bonner Partner

Chet is an intellectual property attorney who primarily focuses on patent issues. He has appeared in Federal court in patent, trademark, and contract litigations.


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He works closely with clients providing design around assistance, non-infringement opinions and invalidity opinions.  Chet assists clients in the development of strong patent portfolios by helping to identify key concepts and preparing and prosecuting patent applications. He also assists clients in matters of licensing negotiations.

Chet is a member of the Cleveland Metropolitan Bar Association as well as the Cleveland Intellectual Property Law Association.

Chet received his electrical engineering degree from Ohio University in 1989.  He was employed as an engineering consultant for ten years before joining Calfee in 2002. He became a partner in 2011.