Introduction
related attorneys
An Act of Willful Negligence
Between 2003 and 2015, Aearo Technologies, Inc. and 3M, an American multinational corporation, supplied the United States military with 22 million defective earplugs. As a result, over 2.6 million veterans have suffered partial or total hearing loss, tinnitus, loss of balance, and other ear and hearing-related disabilities.
According to a qui tam whistleblower lawsuit filed in 2016, both companies knew their product, the Dual-Ended Combat Arms™ Earplugs, Version 2 (CAEv2), was defective, and still allowed it to be distributed to the soldiers fighting in Iraq and Afghanistan. These earplugs were supposed to reduce intense combat noises, such as gunfire and explosions, without obstructing low-level sounds, like vocal commands. However, the short stem that is used to connect the dual portions of the earplug has a tendency to dislodge over time, rendering the product useless. Legally, the companies should have disclosed this information to the U.S. Defense Logistics Agency before the contract was finalized. Instead, they falsified test results and lied about the safety of their product to become the military’s exclusive earplug provider.
JPML Consolidates 600+ Lawsuits
In 2018, 3M agreed to pay $9.1 million to settle allegations that it knowingly sold a defective product to the U.S. Defense Logistics Agency. However, there are still millions of veterans suffering from hearing-related medical conditions as a result of 3M’s willful negligence. Consequently, over 600 veterans have filed individual claims against 3M to secure restitution that alleviates their injury-related financial losses. These lawsuits seek compensatory and punitive damages for counts of strict liability, negligence, failure to warn, and fraudulent misrepresentation.
These lawsuits claim 3M and its subsidiary, Aearo Technologies, Inc.:
- Manufactured and sold a defective product.
- Knew about the design defect and failed to warn the military.
- Failed to provide adequate user instructions.
The JPML issued a Transfer Order after determining that these 600+ lawsuits all “involve common factual questions arising out of allegations that defendants’ Combat Arms earplugs were defective, causing plaintiffs to develop hearing loss and/or tinnitus. Issues concerning the design, testing, sale, and marketing of the Combat Arms earplugs are common to all actions. Centralization will eliminate duplicate discovery; prevent inconsistent pretrial rulings on Daubert issues, and other pretrial matters, and conserve the resources of the parties, their counsel and the judiciary.”
Going forward, all lawsuits regarding the Dual-Ended Combat Arms™ Earplugs, Version 2 (CAEv2) will be automatically transferred to the Northern District of Florida, where Judge M. Casey Rodgers will oversee the Multidistrict Litigation (MDL).
Explore Your Legal Options Today
Contact the Florida trial lawyers at The Ferraro Law Firm if you’ve suffered hearing-related medical complications after using 3M’s defective product. Our experienced legal team has been representing the rights of injured Floridians for over 30 years. You can rely on attorneys to thoroughly investigate your case, compile evidence, and guide you through each step of this complex legal process.
Featured Articles
our attorneys
Client Experiences
When individuals and families face the challenges of mesothelioma and asbestos exposure—coping with complex treatments, escalating costs, and emotional strain—they turn to Ferraro Law for clarity, guidance, and steadfast support. Through meticulous case preparation, empathetic counsel, and strategic representation, our attorneys build compelling cases that secure meaningful settlements to cover medical expenses, provide financial relief, and offer a path toward stability during difficult times.
5 Stars!! Berta, I want you to know you have the patience of a saint. It is not easy working with the public. I know firsthand. You take your time to explain so that the person understands what you are saying & if there is a problem you get to the bottom of it and come up with the answer as to why – problem solved. You are professional (very). Thank you for your time & energy you spent with me. Hopefully, management will recognize your work ethics. People like you are hard to find. You are an asset to the law firm.
Wishing you all the Best,
Bernardine Brown
Bernadine B.

5 Stars, I have been a client of The Ferraro law Firm for 24 years and everyone has been very helpful. When I had a question, it was answered promptly and without all the legalese. I would recommend the Ferraro Law Firm and attorney Jose Becerra because the entire team has been caring and professional. For many years, Nestor has been one of the best workers The Ferraro Law Firm has.
Lynn
5 STARS Thank God for the Ferraro Law firm. Every time I call to speak with my Attorney, Marc Kunen, he and his assistants are always helpful and take the time to answer my questions. I highly recommend The Ferraro Law Firm. The Ferraro Law Firm is the mouthpiece for those of us who need help.
Reverend Henry
My father passed away from mesothelioma and The Ferraro Law Firm has been there for me and my family for over 10 years. Our attorney, Aleksandra Sikorska, and Nestor in the settlements department will get the job done and are very kind and compassionate.
Michelle
Free Case Consultation
Our Trial and Appellate Attorneys Are Ready to Fight for You
If you were seriously injured, remember that it is crucial to choose the right law firm to represent your interests. We have been doing this for more than three decades, and have the resources you need to challenge any opponent!
Free Consultation








Disclaimer: The information on this website and our social media channels is for general purposes only and does not constitute legal advice or create an attorney-client relationship.