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William B. Purvis (12 August 1838 – 10 August 1914) [1] was an African-American inventor and businessman who received multiple patents in the late 19th-century. His inventions included improvements on paper bags, an updated fountain pen design, improvement to the hand stamp, and a close-conduit electric railway system.
Lewis Edson Waterman (November 20, 1836 – May 1, 1901) was an American inventor. He held multiple fountain pen patents and was the founder of the Waterman Pen Company.. His entry into fountain pen manufacturing has only recently been properly researched.
A fountain pen is a writing instrument that uses a metal nib to apply water-based ink, or special pigment ink—suitable for fountain pens—to paper.It is distinguished from earlier dip pens by using an internal reservoir to hold ink, eliminating the need to repeatedly dip the pen in an inkwell during use.
William C Speidel (February 11, 1912 – May 3, 1988) was a columnist for The Seattle Times and a self-made historian who wrote the books Sons of the Profits and Doc Maynard, The Man Who Invented Seattle about the people who settled and built Seattle, Washington.
In 1888 he founded the Parker Pen Company and the next year he received his first fountain pen patent. By 1908, his factory on Main Street in Janesville was reportedly the largest pen manufacturing facility in the world. Parker eventually became one of the world's premier pen brands, and one of the first brands with a global presence.
His first patent was issued for improvements to the fountain pen on April 18, 1922. [2] This was also the first invention that he successfully sold, to the Sheaffer Pen Company in the mid-1930s. In the 1920s, Friedman began his education in real estate and optometry. He would use both of these careers at different points in his life to ...
He also invented the precursor of the Winchester repeating rifle [12] [13] [14] and the forerunner of the American fountain pen as used in the twentieth century. [ 15 ] [ 16 ] [ 17 ] Additionally, Hunt invented a flax spinner, an improved oil lamp, artificial stone, the first rotary street sweeping machine , [ 10 ] [ 18 ] mail sorting machinery ...
The following is a list of celebrity inventors and their patents. (For the purposes of this article, an inventor is a person who has been granted a patent.)After Google released a patent search [1] online in December 2006, a website called Ironic Sans, [2] made the public aware of a number of celebrity patents found through the new patent search engine.