London, United Kingdom

Optometric Technology Group Ltd.


USPTO Granted Patents = 2

Forward Citations = 35

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3 inventors (with patents filed for the assignee):

goldMedal Cecile Adrienne Maissa (2 out of 3 patents)

silverMedal Michel Lucien Guillon (1 out of 1 patent)

bronzeMedal Michel Guillon (1 out of 9 patents)


2 patents:

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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#1,007 in London

#6,376 in United Kingdom

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London, United Kingdom
Forward Citations = 35

3 inventors:

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