Calgary, Canada

Canada Oil Sands Investments Inc.


USPTO Granted Patents = 1

Forward Citations = 38

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4 inventors (with patents filed for the assignee):

goldMedal Jonathan Spence (1 out of 12 patents)

silverMedal Robert Siy (1 out of 5 patents)

bronzeMedal Ken N Sury (1 out of 12 patents)

4 Geoff Allcock (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 2 2025

1 Patents

#589 in Calgary

#9,170 in Canada

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Calgary, Canada
Forward Citations = 38

4 inventors:

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