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Dennis D. Brown is a registered patent attorney who has been helping clients in Oklahoma and clients from other states and internationally with their intellectual property needs for more than 27 years.  Dennis' areas of practice include patents, trademarks, copyrights, trade secrets, litigation, licensing, infringement and invalidity analyses, opinion writing, and due diligence related to the purchase and sale of intellectual property assets and businesses.  Prior to attending law school, Dennis also obtained six years of valuable "real world" experience as a process engineer for a Fortune 100 company.



Contact info:

(918) 615-3357



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Dennis D. Brown - America's Top 50 Lawyer - Patent Law - Oklahoma

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