The inventor of modern earmuffs was celebrated in Farmington 40 years ago - YouTube
Earmuffs for Everyone!: How Chester Greenwood Became Known as the Inventor of Earmuffs : McCarthy, Meghan, McCarthy, Meghan: Amazon.co.uk: Books
United States Patent and Trademark Office - Chester Greenwood combined safety, comfort, and fashion in his 1877 patent for an “improvement in ear-mufflers.” The 15 year old inventor found the wool caps
This Day in Patent History - Chester Greenwood Day" is celebrated in the honor of the invention of earmuffs - Patent Yogi LLC
The story of the modern-day earmuff and its inventor, Chester Greenwood - The Washington Post
Chester Greenwood Day - In addition to inventing the earmuffs, Chester Greenwood also invented more than 100 items including a wide-bottom kettle, folding bed, decoy mouse trap, donut hook and a shock
The man who invented earmuffs | Bill Frederick's portfolio
Did you know the earmuff was invented in Maine?
Chester Greenwood Invents Earmuffs, 1873 - Inventive Kids
The Teenager Who Patented Earmuffs Kept His Town Employed for 60 Years | Smart News| Smithsonian Magazine
Interesting Objects: The first pair of earmuffs | The Independent | The Independent
History of Earmuffs | New England Inventions - New England
This Day in Patent History - Chester Greenwood Day" is celebrated in the honor of the invention of earmuffs - Patent Yogi LLC
Earmuffs Invented in Maine - New England
Interesting Objects: The first pair of earmuffs | The Independent | The Independent
December 21 is Chester Greenwood Day - he invented earmuffs - Dull Men's Club
Interesting Objects: The first pair of earmuffs | The Independent | The Independent
Farmington parade celebrates man who invented earmuffs
History of Earmuffs | New England Inventions - New England
Celebrating 142 years of earmuffs and their teenage creator
Ear Muff Inventor Celebrated - Invention City
The Revival of the Earmuff - The New York Times
