For the Inventor, By the Inventor

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Calgary, Canada

Volker Stevin Offshore Canada Inc.

USPTO Granted Patents = 1

Forward Citations = 7

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2 inventors (with patents filed for the assignee):

Denis Gilbert (1 out of 1 patent)

Ian MacGregor (1 out of 2 patents)

1 patent: Sort by Forward Citations

1. 5310286 - Cased glory hole system (1994-05-10),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#590 in Calgary

#9,164 in Canada

Calgary, Canada

Volker Stevin Offshore Canada Inc.

Forward Citations = 7

2 inventors:

Denis Gilbert (1 out of 1 patent)

Ian MacGregor (1 out of 2 patents)

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