For the Inventor, By the Inventor

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Grayslake, IL, United States of America

Retmap, Inc.

USPTO Granted Patents = 5

Trademarks = 1

Forward Citations = 7

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4 inventors (with patents filed for the assignee):

John R Hetling (5 out of 10 patents)

Shresta Patangay Hetling (3 out of 3 patents)

Tamas Ban (2 out of 17 patents)

4. Safa Rahmani (2 out of 4 patents)

5 patents: Sort by Forward Citations

1. 12543999 - Systems, devices, and methods for electrophysiological recording from the eye (2026-02-10),

2. 12514484 - Systems, devices, and methods for electrophysiological recording from the eye (2026-01-06),

3. 12471833 - Systems, devices, and methods for electrophysiological recording from the eye (2025-11-18),

4. 11766208 - Device for electrophysiological recording from the eye (2023-09-26),

5. 10952630 - Device for electrophysiological recording from the eye (2021-03-23),

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USPTO Data Jan 1 1976 - Sep 15 2026

5 Patents

#6 in Grayslake, IL

#2,418 in Illinois

#51,476 in US

Grayslake, IL, United States of America

Retmap, Inc.

Forward Citations = 7

4 inventors:

John R Hetling (5 out of 10 patents)

Shresta Patangay Hetling (3 out of 3 patents)

Tamas Ban (2 out of 17 patents)

4. Safa Rahmani (2 out of 4 patents)

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