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1982: Direct to home satellite television transmission, with the launch of Sky One service. [526] 1982: The first laptop computer is launched, the 8/16-bit Epson HX-20. [527] 1983: Stereolithography is invented by Chuck Hull. [528] 1983: Ameritech, now known as AT&T, commercialized the Bell System (its cellular network) in Chicago, Ill. [529] [530]
The following articles cover the timeline of United States inventions: Timeline of United States inventions (before 1890), before the turn of the century; Timeline of United States inventions (1890–1945), before World War II; Timeline of United States inventions (1946–1991), during the Cold War
As an attachment to the car's wheel, a spinner operates by using one or more roller bearings to isolate the spinner from the wheel, allowing it to turn while the wheel is at rest. The invention of the spinner is credited to James J.D. Gragg of Tulsa, Oklahoma who filed a patent on October 28, 1992 and was issued United States Patent #5,290,094 ...
Hailed by Time magazine as one of the best inventions of 2001, the Bio-Artificial Liver brought new hope to patients around the world. Developed by Dr. Kenneth Matsumura, the Bio-Artificial Liver ...
An AI-powered toilet seat has been named by Time Magazine as one of the top 200 inventions of 2024. It optically scans a user’s stool and urine, to detect any concerning changes that might ...
The 100 known most prolific inventors based on worldwide utility patents are shown in the following table. While in many cases this is the number of utility patents granted by the United States Patent and Trademark Office, it may include utility patents granted by other countries, as noted by the source references for an inventor.
A bad one. In 2002, the BBC wrote that Leonardo da Vinci made sure his war inventions would fail, possibly because he identified as a pacifist. But because he made his living sketching out ...
A. Gas centrifuge; A Manufacturing Language; Abel Axe; Aberdeen chronograph; Abraham Lincoln's patent; Acrylic paint; Active Denial System; Active pen; Active-pixel sensor