3M: Monopoly, Misrepresentation, and Malpractice - The American

Hundreds of thousands of troops suffered hearing loss from 3M’s faulty battlefield earplugs. They allege that the company and its private equity–fueled acquisition falsified data and knowingly hid evidence.

3M: Monopoly, Misrepresentation, and Malpractice - The American

Jul/Aug 2020 Issue The American Prospect

3M Unit Defends Request To Shield Parent From Mass Earplug

3M Paid DOJ Over $9 Million Due To Allegations of Defective Earplugs

Beautiful Painting Violin Instrument Violin Community

Olivia Webb The American Prospect

The Myth of Natural Monopoly

3M's Selective Deafness - The American Prospect

USHistory Research Blog — The Bane of Monopoly Us Hist 1302, Blog