PITTSBURGH, July 24, 2025 /PRNewswire/ -- "I wanted to create an accessory that would make quick work of removing the pins from door hinges," said an inventor, from Laporte, Texas, "so I invented the ...
The MarketWatch News Department was not involved in the creation of this content. PITTSBURGH, Nov. 26, 2025 /PRNewswire/ -- "I thought there could be an improved way to lubricate door hinges," said an ...
PITTSBURGH, Sept. 27, 2024 /PRNewswire/ -- "I'm a firefighter with 25 years of work experience in fire service. I wanted to create a system to close internal doors to cut oxygen to a fire source," ...
PITTSBURGH, Nov. 26, 2025 /PRNewswire/ -- "I thought there could be an improved way to lubricate door hinges," said an inventor, from Bradenton, Fla., "so I invented THE HINGERATOR. My design ...
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