For the Inventor, By the Inventor

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New York, NY, United States of America

Mcgraw-hill School Education Holdings LLC

USPTO Granted Patents = 2

Trademarks = 114

Forward Citations = 3

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5 inventors (with patents filed for the assignee):

Randal B Fry (2 out of 2 patents)

David Deas Sinkler Poor (1 out of 4 patents)

Raghuveer Kanneganti (1 out of 1 patent)

4. Lalit Gupta (1 out of 1 patent)

5. Ahmed Freidoon Fadhil (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 9792828 - Use of a resource allocation engine in processing student responses to assessment items (2017-10-17),

2. 9019570 - Systems and methods for computationally distinguishing handwritten pencil marks from preprinted marks in a scanned document (2015-04-28),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#2,094 in New York, NY

#5,647 in New York

#92,551 in US

New York, NY, United States of America

Mcgraw-hill School Education Holdings LLC

Forward Citations = 3

5 inventors:

Randal B Fry (2 out of 2 patents)

David Deas Sinkler Poor (1 out of 4 patents)

Raghuveer Kanneganti (1 out of 1 patent)

4. Lalit Gupta (1 out of 1 patent)

5. Ahmed Freidoon Fadhil (1 out of 1 patent)

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