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John Dokos patented a 'foam producing malt beverage faucet' with patent 4,742,942; you can now search the USPTO patent database by inventor by using My Patent Assets.Patent for concrete screw
Patent number 3,902,399 was created in 1975 for an invention of a screw that could be used in concrete.Free Patent Data for Patent #6,632,535
Provides valuable and useful information on the patent, method of forming antireflective coatings, in an easily accessible, high-quality, organized dashboard by searching by the patent number 6,632,535.Patent Rank offers easier and better quality patent services than other online patent service providers
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The first patent for the digital apparatus was filed in 1977 and patented the digital image apparatus and electronic still camera.