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Who invented the laminating machine?
The hot roll laminating machine was invented by Donald F. Hannon, who held several patents for this and other laminating products. He was from Cleveland, Ohio.
Construction and working of capillary flow viscometer?
A capillary flow viscometer, or Ostwald viscometer, consists of a U-shaped glass tube held vertically in a controlled temperature bath. It was named after its inventor, Wilhelm Ostwald.
What it is beam-socket?
it is a socket in which a beam is held to.
Who invented the dehumidifier?
Carrier, Willis Haviland, 1876-1950, American engineer who played a key role in inventing air conditioning b. Angola, N.Y., grad. Cornell (M.E. 1901). Working for the Buffalo Forge Co. (1901-14), he developed (1902) a dehumidifier and discovered that circulating air over cold pipes not only removed water from the air but cooled it. He soon refined his concept, and his company set up (1907) a subsidiary to exploit his ideas. In a 1911 paper Carrier outlined the scientific underpinnings of air conditioning and explained its main design features. In 1915 he and several fellow workers founded the Carrier Corp., and he served as its president (1915-30) and chairman (1930-48). Often called the father of air conditioner, Carrier eventually held more than 80 related patents, and his company became one of the industry's major manufacturers.
Where was the 18th international Engineering and Technology fair held in 2009?
bengaluru
Which American inventor held 1093 patents?
Thomas Edison
Which American held 1093 patents?
Thomas Edison
Which American inventor held 1093?
Thomas Edison
What did fairchild invent?
An American businessman, investor and inventor, Sherman Mills Fairchild made significant contributions to the aviation industry. He held over 30 patents including inventing the first synchronized camera shutter.
Who is Farnsworth?
Phiio Farnsworth was an inventor and a television pioneer. He contributed things that were crucial in the invention of the first electric TV. He held 165 patents.
Who had 1000 US Patents?
Thomas Edison was granted 1093 US Patents - a record that has yet to be broken by a single individual. He also held a couple hundred foreign patents in the UK, France, and Germany. This goes without mentioning the 500-800 denied US applications he filed as well as other inventions he may never have had sought protection for.
How many patents had Thomas Edison made when he died?
1093! - The largest number held by any one person at that time. Today, there are dozens of companies that get more than that number of patents issued in the USA in a single year. Many of Edison' patents were invalid because he stole the ideas, including all of his so-called "light bulb patents", which were stripped by the patent office in 1893.
Who made ceiling fans?
Philip H. Diehl was a German-American mechanical engineer and inventor who held several U.S. patents, including electric incandescent lamps, electric motors for sewing machines and other uses, and ceiling fans.
When did florence parpart invent?
Florence Parpart did not invent anything. She was an American inventor and businesswoman who held several patents related to kitchen appliances and electrical devices, but she is not widely known for a specific invention.
Granville Woods developed 5 of the inventions on the list?
Granville Tailer Woods was an African-American inventor who held more than 50 patents. Five of his inventions were an egg incubator, multiplex telegraph, telegraphony, third rail and air brake.
How did Elijah mccoy die?
Elijah McCoy died of old age in 1929. Elijah McCoy was an inventor and engineer. He held 57 patents for his inventions.
What inventor was often called the lady Edison?
Beulah Louise Henry, (1887 - 1973) was called the lady Edison. She held 49 patents. She probably made over 100 inventions.
