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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.
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.
William Herbert Purvis (November 27, 1858 – December 31, 1950) was a plant collector and investor in a sugarcane plantation on the island of HawaiĘ»i during the late nineteenth century. William Herbert Purvis (also known as Herbert Purvis) was born in Sussex , England.
"Penkala-Moster" pen and pencil company in Zagreb Company logo and mascot of Penkala-Edmund Moster & Co.. Penkala-Edmund Moster & Co., later as Penkala tvornica d. d., was a stationery manufacturing company that was based in Zagreb, Kingdom of Croatia-Slavonia within Austria-Hungary (later part of Kingdom of Yugoslavia).
The Derwent World Patents Index (DWPI) is a database containing patent applications and grants from 44 of the world's patent issuing authorities. [1] [2]Compiled in English by editorial staff, the database provides a short abstract detailing the nature and use of the invention described in a patent and is indexed into alphanumeric technology categories to allow retrieval of relevant patent ...
Well, guess he wasn't lumping handwriting capabilities in with his lambasting if there's anything to this patent application for recognizing and processing "ink information" from a pen-based ...