Lexington, MA, United States of America

Optical Sensor Consultants, Inc.


USPTO Granted Patents = 2

Forward Citations = 62

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3 inventors (with patents filed for the assignee):

goldMedal Douglas N Modlin (1 out of 46 patents)

silverMedal Jan Frederik Jansen (1 out of 1 patent)

bronzeMedal Clarence W Barnes (1 out of 3 patents)


2 patents:

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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#131 in Lexington, MA

#4,926 in Massachusetts

#94,722 in US

Lexington, MA (US)
Lexington, MA, United States of America
Forward Citations = 62

3 inventors:

Please report any incorrect information to [email protected]
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