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For the Inventor, By the Inventor

Sturbridge, MA, United States of America

Cal-Optics, Inc.


USPTO Granted Patents = 1

Forward Citations = 5

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1 inventor (with patents filed for the assignee):

goldMedal Arnab Sarkar (1 out of 9 patents)


1 patent:

1. 5364430 - Methods of making optical waveguides (1994-11-15),
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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#11 in Sturbridge, MA

#6,482 in Massachusetts

#133,947 in US

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Sturbridge, MA, United States of America

Cal-Optics, Inc.

Forward Citations = 5

1 inventor:

goldMedal Arnab Sarkar (1 out of 9 patents)

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