TREA

Jarrod Robertson

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  • Bloomfield Hills, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Refreshable braille display device
    • Patent number 8,133,055
    • Issue date Mar 13, 2012
    • Daniel Charles Minnich
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Refreshable Braille display device
    • Patent number 7,744,372
    • Issue date Jun 29, 2010
    • Daniel Charles Minnich
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRESHABLE BRAILLE DEVICE
    • Publication number 20220189339
    • Publication date Jun 16, 2022
    • Daniel Charles Minnich
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    REFRESHABLE BRAILLE DEVICE
    • Publication number 20180330634
    • Publication date Nov 15, 2018
    • Daniel Charles Minnich
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    REFRESHABLE BRAILLE DISPLAY DEVICE
    • Publication number 20150287344
    • Publication date Oct 8, 2015
    • Daniel Charles Minnich
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Refreshable Braille Display Device
    • Publication number 20130011816
    • Publication date Jan 10, 2013
    • Daniel Charles Minnich
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    REFRESHABLE BRAILLE DISPLAY DEVICE
    • Publication number 20110117525
    • Publication date May 19, 2011
    • Daniel Charles Minnich
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS