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Melvin De Groote
Melvin De Groote (February 27, 1895 – February 3, 1963) was an American chemist and prolific inventor. He was listed on 925 U.S utility patents, making him the all-time seventeenth most prolific inventor and tenth among US inventors as of December 19, 2017. ''Time'' magazine's millennium issue recognized him as second to Thomas Edison in this regard. The article omitted non-US citizens. De Groote invented and patented many of the de-emulsifying agents that separate crude oil from salt, sulfur, and water. Without de-emulsification, most of the oil pumped in the US for the last century would have been too corrosive for pipelines or tankers and would have been discarded. Petrolite was De Groote's employer of 36 years. De Groote was recruited to the firm from the Mellon Institute in 1924 upon the death of the company's founder, William S. Barnickel. Of Dutch-Jewish ancestry, De Groote was born in Wheeling, West Virginia on February 27, 1895, to Luis De Groote and Jennie D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Prolific Inventors
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. Prolific Inventors This table is usually updated every Tuesday evening in US Eastern time, and is current . The columns are defined as follows: * Inventor: The name of the inventor. * Pats: The number of utility patents that have been issued. Only utility patents (or the international equivalent) are listed, as a utility patent is a patent for an invention. Not all patents are for inventions. Other patent types include: design patents for the ornamental design of an object; plant patents for plant varieties; and reissue patents, where a correction is made to an already granted patent. This list does not include patent applications ( patents pending) a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lamme Medal
The initially called AIEE Lamme Medal was established in 1924 by the American Institute of Electrical Engineers (AIEE) to recognize members for 'meritorious achievement in the development of electrical apparatus or machinery.' The medal was named in recognition of Benjamin G. Lamme, Westinghouse' chief engineer, who amongst others was responsible for the construction of the Niagara Falls generators. The medal, established in accordance with Lamme's will, bears the inscription "The engineer views hopefully the hitherto unattainable." The medal continued to be awarded as the IEEE Lamme Medal by the board of directors of the Institute of Electrical and Electronics Engineers (IEEE), after the AIEE organization merged into the IEEE in 1963. The scope was also extended to 'meritorious achievement in the development of electrical or electronic power apparatus or systems.' The first Lamme Medal was presented in 1928 to Allan B. Field Allan may refer to: People * Allan (name), a given ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Sistersville, West Virginia
A person (plural, : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal obligation, legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Death In Missouri
Death is the irreversible cessation of all biological functions that sustain an organism. For organisms with a brain, death can also be defined as the irreversible cessation of functioning of the whole brain, including brainstem, and brain death is sometimes used as a legal definition of death. The remains of a former organism normally begin to decompose shortly after death. Death is an inevitable process that eventually occurs in almost all organisms. Death is generally applied to whole organisms; the similar process seen in individual components of an organism, such as cells or tissues, is necrosis. Something that is not considered an organism, such as a virus, can be physically destroyed but is not said to die. As of the early 21st century, over 150,000 humans die each day, with ageing being by far the most common cause of death. Many cultures and religions have the idea of an afterlife, and also may hold the idea of judgement of good and bad deeds in one's life (heaven, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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