Calgary, Canada

Qsine Corporation Limited


USPTO Granted Patents = 2

Forward Citations = 40

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3 inventors (with patents filed for the assignee):

goldMedal Minoru Saruwatari (2 out of 9 patents)

silverMedal Fredrick A Bourgonje (1 out of 1 patent)

bronzeMedal Kevin S Saruwatari (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#405 in Calgary

#6,000 in Canada

Calgary, CA
Calgary, Canada
Forward Citations = 40

3 inventors:

Please report any incorrect information to [email protected]
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