For the Inventor, By the Inventor

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Grayslake, IL, United States of America

Retmap, Inc.

USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 3

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4 inventors (with patents filed for the assignee):

John R Hetling (3 out of 8 patents)

Tamas Ban (2 out of 17 patents)

Safa Rahmani (2 out of 4 patents)

4. Shresta Patangay Hetling (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12471833 - Systems, devices, and methods for electrophysiological recording from the eye (2025-11-18),

2. 11766208 - Device for electrophysiological recording from the eye (2023-09-26),

3. 10952630 - Device for electrophysiological recording from the eye (2021-03-23),

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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#8 in Grayslake, IL

#3,359 in Illinois

#71,950 in US

Grayslake, IL, United States of America

Retmap, Inc.

Forward Citations = 3

4 inventors:

John R Hetling (3 out of 8 patents)

Tamas Ban (2 out of 17 patents)

Safa Rahmani (2 out of 4 patents)

4. Shresta Patangay Hetling (1 out of 1 patent)

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