Class Action & Product Liability Law Firm

Helping Families through the Toughest Times

Nationwide Success
National Trial Lawyers

Experienced. Compassionate.

Consumer Advocacy

The Lyon Firm is a Cincinnati, Ohio based Law Firm representing individuals nationwide in class action and product liability litigation. 

Mass Tort & Product Liability 

Since founding the Firm in 2006, Joe Lyon has represented thousands of individuals from all fifty states in 47 Multi-District Litigations (“MDL”) involving complex product liability matters against some of the largest companies in the world. In the course of the mass tort MDL work, the Firm has worked on leadership committees and bellwether trial teams, where the Firm has helped with the development of deceptive marketing claims, general scientific causation, and case specific causation. Currently, the Firm is representing Plaintiffs in Roundup, Talc, Pam Cooking Spray Explosions, and 3M litigation.

Class Action

Joe has also been appointed C0-Lead Class Counsel and Plaintiffs Executive/ Steering Committee positions in state and federal consumer class actions.  Currently, the Firm is actively litigating class action cases throughout the country involving data breach and cybersecurity issues, TCPA violations, antitrust, and other consumer protection issues.  

Catastrophic Injury: Asbestos & Product Recalls

In addition to the class action work, the Firm has obtained numerous life changing results for individual plaintiffs in single event catastrophic injury cases in multiple areas of practice, including: asbestos exposure, automotive defects, motorcycle defects, industrial accidents, premises liability, and medical malpractice. The Firm represents many former industrial workers in asbestos claims for mesothelioma and lung cancer, as well as individuals harmed by recalled defective products. 

Corporate Change Through Civil Action

We have dedicated our professional lives to helping individuals hold the largest companies in the world accountable for neglectful and fraudulent business practices that have resulted in preventable personal and financial injuries and consumer fraud. And we have helped create millions of dollars in value to compensate individual Plaintiffs. We have witnessed our work lead to positive changes in the law, eliminate dangerous business practices, and remove dangerous products and services from the marketplace, all to help prevent future harm to families and consumers – for this, we are the most proud. 

Client Focused



Proven Results

Joseph Lyon

Award Winning Class Action & Product Liability Representation

National Trial Lawyers Top 100
Super Lawyer
MTTLA Membership Seal
Awards AVVO


“I employed the services of Mr. Joe Lyon after my husband & I were in a horrific car accident. Mr. Lyon showed the utmost professionalism from day one. He was there for me whenever I needed him. He not only helped me professionally, but he proved time after time that he really cared for me as a client. My husband passed away 8 months after the accident. Mr. Lyon came to my husband’s Celebration of Life. I could not have employed a better attorney nor could I have gotten through this process without him.”


No Fees or Costs Until Recovery is Achieved
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