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manufacturing — especially in building the machine tools that themselves cut the teeth. These gears and these machines are sold to industrial customers in a wide variety of fields, such as companies in the automotive and aerospace industries.
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In 1927, Gleason Works again led the innovation in this market, as it was the first machine tool builder to create machine tools to cut hypoid gears (which are an advanced variant of spiral bevel gears).
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The
Gleason Works, the machine shop that eventually evolved into the Gleason Corporation, was founded by Irish immigrant William Gleason in 1865 after his previous experience in other machine shops.
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Gleason Gear
Technology (Suzhou) Co. Ltd: A 'Wholly Owned Foreign Enterprise' founded by the Gleason Corporation in Jiangsu, China in 2006.
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Gleason-Pfauter
Maschinenfabrik GmbH: Originally 'Pfauter', based in Ludwigsburg, Germany, acquired by Gleason Corporation in 1997.
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Gleason
Metrology Systems: A company specializing in Gear Metrology Products, acquired in 2005, based in Dayton, OH.
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https://www.dnb.com/business-directory/company-profiles.gleason_corporation.7d9cd1731b16bc3a818d32c8b3f125e8.html
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being the primary market). Packard and
Gleason settled an infringement lawsuit regarding Packard's patents (
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Gleason
Plastic Gears: Specializing in Precision Plastic Gearing, acquired in 2011, located in Bergen, NY.
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Gleason
Switzerland AG: Machine tool manufacturing for cylindrical gears based in Studen, Switzerland
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Gleason
Automation Systems: Formerly Distech Systems, acquired in 2014, located in Rochester, NY.
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An important product came in 1874 with
Gleason's invention of the first bevel gear planer, a
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Gleason-Hurth
Maschinen und Werkzeuge GmbH: Located at Munich, Germany.
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Gleason Cutting Tools Corporation: Located at Loves Park, Illinois, US
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There are multiple companies under the Gleason Corporation umbrella:
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was integral to the company's early operations, along with brothers
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Gleason Works (India) Private Limited: Located at Bangalore, India.
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The Gleason Works: The original company, located at Rochester, NY.
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American Precision Museum's biographical sketch of James Gleason
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Gleason to acquire the Pfauter Group – Business Wire
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Gleason Cutting Tools: Located at Eisenbach, Germany.
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Manufacturing companies based in Rochester, New York
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