950 Main Avenue, Suite 1100
Cleveland, OH 44113
216.696.4981 (direct dial)
216.592.5009 (fax)
Email Attorney


Bar Admissions

  • Ohio
  • New York
  • United States Court of Appeals, Sixth Circuit
  • United States District Court, District of Colorado
  • United States District Court, Northern District of Indiana
  • United States District Court, Southern District of Indiana
  • United States District Court, Eastern District of Michigan
  • United States District Court, Northern District of Ohio


  • Cleveland-Marshall College of Law (J.D., magna cum laude, 1986)
  • Allegheny College (B.A., 1982)

Jonathan R. Cooper

Jonathan Cooper has spent most of his career as a trial lawyer. He has tried a variety of cases involving allegations of breach of contract, trademark infringement, breach of warranty, securities fraud, theft of trade secrets, and products liability to verdict or judgment. Jonathan’s primary focus has been the defense of product manufacturers including the national and regional defense of manufacturers of material handling, automation, and electrical products. With over twenty years of trial experience, Jonathan has appeared before state and federal courts in California, Colorado, Georgia, Florida, Indiana, Massachusetts, Michigan, Mississippi, New Jersey, New York, Ohio, Pennsylvania, Tennessee, Texas and Wisconsin.

Jonathan has completed his certification in Legal Process Improvement, an application of LEAN and Six Sigma concepts to the practice of law.

Jonathan lives by Lake Erie with his wife and son and dog Mr. Peabody. He is a former competitive triathlete. He still tries to run and ride as much as work and family allow. He is also an Apple computer hobbyist and wine lover.

Civic & Professional Involvement

  • Defense Research Institute
  • International Association of Defense Counsel
  • Ohio Association of Civil Trial Lawyers
    • Product Liability Committee, Vice Chair
  • Alliance for the Great Lakes, Board Member
  • Waterloo Arts, Board Member


Awards & Professional Recognition

  • Ohio Super Lawyers® (2011-2014)
  • The Best Lawyers in America® (2013-2016)


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