Enter assignee name

% Expired Patents = 16.7

Forward Citations = 15

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4 inventors (with patents filed for the assignee):

Jeffrey A Simpson (6 out of 14 patents)

Mark A Imbrock (6 out of 13 patents)

Nathan Strimpel (5 out of 9 patents)

4. Jed Martens (4 out of 4 patents)

6 patents: Sort by Forward Citations

1. 11067377 - Device and methods for accounting for environmental capacitances caused by an external object when detecting presence and location of surface coatings on transparent and/or translucent medium (2021-07-20),

2. D882424 - Credit card-size low-E detection device for positioning of the device against a glass (2020-04-28),

3. D856830 - Tint meter device having a slot for self-positioning of the tint meter onto a glass edge (2019-08-20),

4. 9891041 - Apparatus and method for measuring thickness of transparent and/or translucent mediums using a reflecting signal that is normal or near normal to the mediums (2018-02-13),

5. 8847176 - System for detecting fluorescing substances on non-fluorescing material using the human eye (2014-09-30),

6. 8723944 - System for detecting conductive coatings on non-conductive medium surfaces (2014-05-13),

Edtm, Inc. is a leading provider of educational technology solutions for schools, colleges, and universities. With a focus on innovative classroom tools and interactive learning platforms, Edtm empowers educators to enhance student engagement and achievement. Their comprehensive suite of products includes online assessment tools, virtual tutoring services, and professional development resources. Visit their website for more information.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

6 Patents

#51 in Toledo, OH

#1,770 in Ohio

#44,917 in US

Toledo, OH, United States of America

Edtm, Inc.

Forward Citations = 15

4 inventors:

Jeffrey A Simpson (6 out of 14 patents)

Mark A Imbrock (6 out of 13 patents)

Nathan Strimpel (5 out of 9 patents)

4. Jed Martens (4 out of 4 patents)

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