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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.
The earliest patent resembling the modern Segway PT, U.S. patent #6,357,544, was filed on May 27, 1994 and issued to Dean Kamen on December 30, 1997. [12] Kamen introduced his invention to the public in 2001. [13] 1994 Quantum-cascade laser. A quantum cascade laser is a sliver of semiconductor material about the size of a tick.
B. Babbitt (alloy) Baby monitor; Bait car; Ballistic electron emission microscopy; Balloon catheter; Ballpoint pen; Banjo clock; Barbed wire; Barcode; Barcode reader
13. The Jungle Book by Rudyard Kipling (1894). Raised by wolves, Mowgli must face the terrible tiger Shere Khan, with the help of Baloo, a “sleepy brown bear”, and Bagheera, a panther.
Rebecca "Becky" Schroeder (born 1962) is an American inventor and one of the youngest females to be granted a U.S. patent at the age of 12. [1] At the age of 10, she conceived the idea of a luminescent backing sheet that would enable writing in the dark. This innovation led to her receiving U.S. Patent 3,832,556 on August 27, 1974. [2]
In 1998, Amazon.com filed a patent application for a "Method and System For Placing A Purchase Order Via A Communication Network". [2] This invention allowed customers shopping online to make purchases with one-click buying, which circumvents the process of entering address and billing information in the traditional shopping cart mode of online shopping.
The amazon website searches for the most rated, highly demanded, frequently bought and most wished for products which are then sold in the new amazon store under separate categories. Along with the paper price tags, the online-review cards will also be available for the customers to read before buying the product. [127] [128] On November 11 ...
The Patent Act of 1836 (Ch. 357, 5 Stat. 117) further clarified United States patent law to the extent of establishing a patent office where patent applications are filed, processed, and granted, contingent upon the language and scope of the claimant's invention, for a patent term of 14 years with an extension of up to an additional seven years.