Calgary, Canada

Maralda Oilwell Technology Ltd.


USPTO Granted Patents = 1

Forward Citations = 4

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3 inventors (with patents filed for the assignee):

goldMedal Marcel Obrejanu (1 out of 18 patents)

silverMedal David Sask (1 out of 2 patents)

bronzeMedal Allen Grimshaw (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#591 in Calgary

#9,180 in Canada

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Calgary, Canada
Forward Citations = 4

3 inventors:

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