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Eric M. Johnson

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  • West Allis, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid fertilizer
    • Patent number 10,590,045
    • Issue date Mar 17, 2020
    • Hydrite Chemical Co.
    • Dean Blankenburg
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Stable fertilizers including humectant
    • Patent number 10,093,589
    • Issue date Oct 9, 2018
    • Hydrite Chemical Co.
    • Dean Blankenburg
    • C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

  • Information Patent Application

    Stable Fertilizers Including Humectant
    • Publication number 20170240481
    • Publication date Aug 24, 2017
    • Dean Blankenburg
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Application

    Liquid Fertilizer
    • Publication number 20170101349
    • Publication date Apr 13, 2017
    • Dean Blankenburg
    • C05 - FERTILISERS MANUFACTURE THEREOF