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New Hampshire Joins Data Protection Trend, Passes Comprehensive Data Protection Law
  1. People

John N. Dagon

Senior Managing Associate
Cleveland
T.
216.363.6124
liamE

John’s practice involves complex commercial litigation, with a focus on complex commercial contract disputes and business torts, including disputes involving trade secrets, restrictive covenants, fraud, insurance, and class action defense.  John is experienced all phases of litigation, from pre-suit investigation through trial and appeal. He has tried cases in federal and state courts and before arbitration tribunals. 

John also defends and counsels clients on consumer-related litigation, regulatory investigations and compliance issues involving statutory privacy claims, including those brought under the Telephone Consumer Protection Act. 

Before joining Benesch, John served as an extern to Judge Dan Polster of the U.S. District Court for the Northern District of Ohio and to Judge Timothy McCormack of Ohio’s Eighth District Court of Appeals. John also worked as a research assistant for Professors Lewis Katz and Jonathan Adler.

Representative Experience

  • Successfully defended major financial institution in arbitration against eight-figure breach of contract claims. Acted as second-chair during arbitration hearing.
  • Won jury trial in state court defending against claims for breach of contract and misappropriation of trade secrets, obtained verdict on counterclaim finding that plaintiff made its trade secret claims in bad faith.
  • Won jury trial (second chair) in federal court on behalf of corporation, obtaining seven-figure damages award and an award of attorneys’ fees rising from claims for tortious interference with business relationship, defamation, and violations of the Ohio Deceptive Trade Practices Act. Decision affirmed on appeal.
  • Defended one of the nation’s largest home improvement companies in putative nationwide class action alleging a latent defect in the company’s product.
  • Obtained summary judgment on behalf of defendant in putative class action brought under the Telephone Consumer Protection Act.
  • Represented a global transport and logistics company in warehouse dispute. Successfully defended the company’s assertion of a warehouseman’s lien against an application for writ of possession, leading to favorable settlement shortly thereafter.
  • Represented product manufacturer in suit alleging personal injury and wrongful death in connection with fatal structural accident. Assisted substantially with preparation of all pleadings, written discovery, depositions, and expert witnesses.
  • Successfully obtained dismissal of Telephone Consumer Protection Act claim after oral argument on motion to dismiss.
  • Successfully defended dental provider in multiple small claims trials alleging a variety of negligence claims.
  • Litigation
  • Trade Secrets, Restrictive Covenants & Unfair Competition
  • Contract, Business, Commercial & Consumer Disputes
  • Telemarketing Litigation & Compliance
  • Insurance Coverage
  • Transportation & Logistics
  • Case Western Reserve University School of Law, 2018, J.D.
    • magna cum laude
    • Order of the Coif
    • ABA Moot Court Team
    • CALI Excellence for the Future Award: Business Associations
    • American Constitution Society Treasurer
    • Norma and Larry Zukerman Writing Competition, Winner
  • University at Buffalo, 2015, Political Science, Sociology
    • magna cum laude
    • Phi Sigma Alpha Honors Society 
  • Ohio
  • U.S. District Court for the Northern District of Ohio
  • U.S. District Court for the Southern District of Ohio
  • U.S. District Court for the District of Colorado
  • U.S. Court of Appeals for the Sixth Circuit
  • Listed, Ohio Super Lawyers - Rising Stars, Business Litigation, 2025

Highlights

Articles and Presentations
April 12, 2023
Spring Cleaning: FCC Modifies TCPA Regulations to Block “Likely” Illegal Text Messages and Considers Further Action On “Lead Generation Loophole”
June 14, 2022
InterConnect Newsletter - Spring 2022
June 14, 2022
NHTSA Manufacturer Identification Registration Process: A Quick Guide

View all

News
November 11, 2019
Benesch Named Law Firm of the Year in Transportation Law for 2020
August 7, 2019
Strong Growth Continues for Benesch in Cleveland
Beyond the Office
Prized possession:
My miniature golden doodle, Dellavedova “Delly” Dagon.
Passions:
Josh Allen and the Buffalo Bills, hot wings, talking basketball, and saving bogey.
Favorite vacation:
Ilhabela, Brazil.
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