Jack August Marmorstein has been granted 7 US patents while listed as an inventor at Rosetta Stone . The first was granted in 2009 and the most recent in October 2020. Jack August Marmorstein ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Jack August Marmorstein in Harrisonburg, VA, US.
Patents per Year Patents granted per year, 2009 to 2020 Bar chart with a peak of 1 patents in 2009. peak 1 2009: 1 patents 2009 2011: 1 patents 2011 2012: 1 patents 2012 2014: 1 patents 2014 2015: 1 patents 2015 2018: 1 patents 2018 2020: 1 patents 2020
Issued Patents All Time
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Showing 1–7 of 7 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
10812575 Performing a computerized language teaching lesson using a main computer and a mobile device Michael Scott Fulkerson , Alisha Huber , Gregory Keim 2020-10-20
9954938 Performing a computerized language teaching lesson using a main computer and a mobile device Michael Scott Fulkerson , Alisha Huber , Gregory Keim 2018-04-24
$2,204,000
9135086 Performing a computerized language teaching lesson using a main computer and a mobile device Michael Scott Fulkerson , Alisha Huber , Gregory Keim 2015-09-15
$1,710,000
8840400 Method and apparatus for improving language communication Gregory Keim , Michael Scott Fulkerson , Ronald Bryce Inouve , Alisha Huber 2014-09-23
$1,440,000
8308484 System and methods for detecting deception as to fluency or other ability in a given language Gregory Keim , Ronald Bryce Inouye , Michael Scott Fulkerson 2012-11-13
$3,197,000
8002551 Language skills teaching method and apparatus Gregory Keim , Ronald Bryce Inouye , John Fairfield , Michael Scott Fulkerson 2011-08-23
$2,615,000
7524191 System and method for language instruction Gregory Keim , Eugene H. Stoltzfus , Duane M. Sider , Allen G. Stolzfus 2009-04-28