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  2. On-sale bar - Wikipedia

    en.wikipedia.org/wiki/On-sale_bar

    The on-sale bar is an extraordinarily (some would argue needlessly) complex body of patent law in all but the simplest cases. [1] For instance, licenses are normally not considered a sale, even when a sample product is transferred as part of the license, but a computer software license is considered a barring sale even if the patent claims are ...

  3. Henry Cort - Wikipedia

    en.wikipedia.org/wiki/Henry_Cort

    Richard Cort. Henry Cort (c. 1740 – 23 May 1800) was an English ironware producer who was formerly a Navy pay agent. During the Industrial Revolution in England, Cort began refining iron from pig iron to wrought iron (or bar iron) using innovative production systems. In 1784, he obtained a patent for an improved version of Peter Onions 's ...

  4. Puddling (metallurgy) - Wikipedia

    en.wikipedia.org/wiki/Puddling_(metallurgy)

    Puddling is the process of converting pig iron to bar (wrought) iron in a coal fired reverberatory furnace. It was developed in England during the 1780s. The molten pig iron was stirred in a reverberatory furnace, in an oxidizing environment to burn the carbon, resulting in wrought iron. [ 1] It was one of the most important processes for ...

  5. AOL Mail

    mail.aol.com

    You can find instant answers on our AOL Mail help page. Should you need additional assistance we have experts available around the clock at 800-730-2563.

  6. Metallurgy in pre-Columbian America - Wikipedia

    en.wikipedia.org/wiki/Metallurgy_in_pre...

    Sican tumi, or ceremonial knife, Peru, 850–1500 CE. Metallurgy in pre-Columbian America is the extraction, purification and alloying of metals and metal crafting by Indigenous peoples of the Americas prior to European contact in the late 15th century. Indigenous Americans had been using native metals from ancient times, with recent finds of ...

  7. Persol - Wikipedia

    en.wikipedia.org/wiki/Persol

    Persol is an Italian luxury eyewear brand specializing in the manufacturing of sunglasses and optical frames. It is one of the oldest eyewear companies in the world and is owned by the Luxottica group. The name is derived from the Italian per il sole, meaning "for the sun". Formed in 1917 by Giuseppe Ratti, Persol originally catered to pilots ...

  8. Richard Reynolds (ironmaster) - Wikipedia

    en.wikipedia.org/wiki/Richard_Reynolds_(ironmaster)

    Richard Reynolds was born in Bristol in 1735, the only son of Richard, an iron merchant, and wife Jane. He was great-grandson of Michael Reynolds of Faringdon, Berkshire, an early Quaker. After his education he was apprenticed in 1749 to William Fry, a grocer in Bristol. After serving the apprenticeship in 1756, he was sent on business to ...

  9. Costco Now Sells Gold Bars: Here's How to Buy Them

    www.aol.com/costco-now-sells-gold-bars-160000656...

    The exact gold bars that Costco offers are 1 ounce gold PAMP Suisse Lady Fortuna Versican bars. The one-ounce bars go for just under $2,000, depending on the time of purchase, according to ...

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