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  1. Grapefruit (4275 bytes)
    18: ...929 US Ruby Red (of the Redblush variety) has a [[patent]]. The fruit has only become popular from the lat...
  2. Elizabeth II of the United Kingdom (35966 bytes)
    35: ... of Edinburgh]]. Several weeks earlier [[letters patent]] had been issued so that her children would enjo...
  3. Maria Theresa of Austria (8450 bytes)
    39: ...rding serfs. In [[1771]], she issued the [[Robot Patent]], a reform that regulated the serf's labor payme...
  4. Marie Curie (5862 bytes)
    13: ...In an unusual move, Curie intentionally did not [[patent]] the radium isolation process, instead leaving i...
  5. Clara Barton (9023 bytes)
    14: ...n the [[United States Patent and Trademark Office|Patent Office]] in [[Washington, D.C.]] where she learne...
    21: ... War]] began, Barton resigned her position in the Patent Office to devote herself to the care of wounded s...
  6. Mary Edwards Walker (4835 bytes)
    10: ...un]] (Manassas), [[July 21]], [[1861]] and at the Patent Office Hospital in [[Washington, D.C.]] She also...
    12: ...d later as supervisor of a female prison in [[Louisville, Kentucky]] and head of an [[orphanage]] in [...
    16: ...tant surgeon in charge of female prisoners at Louisville, Kentucky, upon the recommendation of Major G...
  7. Seal (device) (5951 bytes)
    6: ... Most governments still attach seals to [[letters patent]]. While many instruments required seals for val...
  8. Carpet (15753 bytes)
    21: ...chenille]] technique. His carpets were called '''Patent Axminster''' in reference to the more expensive, ...
  9. Saxophone (14311 bytes)
    7: ...as first officially revealed to the public in the patent of [[1846]] (which was granted to him on [[May 17...
    11: ...n terms of Sax's patent. For the duration of the patent (1846-1866) no one except the Sax factory Paris c...
    41: The saxophone was originally patented as two families, each of seven instruments. The...
  10. Accordion (10069 bytes)
    28: ...were much smaller than modern variants. His first patent had chords sounding for each note. The instrument...
    29: ...s belonged to some parts or different styles. New patents continue to be granted for accordion-related inn...
    31: A special key layout was patented on [[January 14]], [[1854]] by [[Anthony Faas]]...
  11. Abraham Lincoln (48771 bytes)
    83: ...and the [[railroad]]s. In [[1849]], he received a patent related to buoying vessels.
    136: ...outed at [[Battle of Chancellorsville | Chancellorsville]] in May of 1863 and also relieved of command...
    291: ...G&l=50&s1=6469.WKU.&OS=PN/6469&RS=PN/6469 US6469] Patent -- ''Manner of Bouying Vessels'' -- A. Lincoln --...
  12. The Gambia (13678 bytes)
    59: ...sh merchants; this grant was confirmed by letters patent from [[Queen Elizabeth I]]. In [[1618]], [[King J...
  13. Eli Whitney (3270 bytes)
    18: ...hether the cotton gin, which Whitney received a [[patent]] for on [[March 14]], [[1794]], and its constitu...
    26: ... Ford]] and others in [[manufacturing]]. He never patented his later inventions, one of which was a [[mill...
  14. James Watt (5070 bytes)
    13: * [[1769]]: [[Patent]]ed separate condensing chamber for steam engine.
    17: * [[1784]]: Patented a [[steam locomotive]].
    26: ...engines that did not fall foul of his 'catch-all' patents. Boulton proved an excellent businessman, and bo...
  15. Connecticut (28543 bytes)
    101: ...husetts]], the [[Springfield Armory]]. Smith also patented a metallic rifle [[Cartridge (weaponry)|cartrid...
    105: ...engineer, [[William Mason (Colt)|William Mason]], patented 125 inventions for manufacture of firearms, as ...
    113: ...population, Connecticut inventors were issued one patent for every 700-1000 residents. Connecticut's first...
  16. Maine (17312 bytes)
    38: ...became the [[Province of Maine]] in [[1622]] land patent. Eastern Maine north of the [[Kennebec River]] wa...
    208: *[[List of Maine land patents]]
  17. Timeline of invention (28171 bytes)
    292: * [[1879]]: [[Automobile]] (Patent): [[George B. Seldon]] ... note did NOT invent au...
    318: ...tric power]] system: [[Nikola Tesla]] (30 related patents.)
    420: * [[1925]]: [[ultra-centrifuge]]: [[Theodor Svedberg]] - used to determine [[molecular weight]]s
  18. Spinning Jenny (3557 bytes)
    14: Eventually, Hargreaves applied for a patent on the jenny in July 1770. By this time a number ...
  19. Plymouth Colony (2283 bytes)
    1: ... separatist [[Puritan]] sect, who obtained a land patent from the [[London Virginia Company]] in [[1620]] ...
    7: ...ious other terms until his death in [[1657]]. The patent of Plymouth Colony was surrendered by Bradford to...
  20. Aviation history (39698 bytes)
    88: ...opular press, by the Wrights' secrecy while their patent was prepared, by the pride of nations, and by the...
    117: ... end of the decade. In Germany [[Hans von Ohain]] patented his version of a jet engine in 1936 and began d...

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